diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 41ec5194a..9dfe65db8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
         run: pipx install pipenv
       -
         name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: 3.9
           cache: "pipenv"
@@ -73,7 +73,7 @@ jobs:
         uses: actions/checkout@v3
       -
         name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: "3.9"
       -
@@ -146,7 +146,7 @@ jobs:
       -
         name: Gather Docker metadata
         id: docker-meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v4
         with:
           images: |
             ghcr.io/${{ github.repository }}
@@ -231,7 +231,7 @@ jobs:
         uses: actions/checkout@v3
       -
         name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: 3.9
       -
diff --git a/.github/workflows/installer-library.yml b/.github/workflows/installer-library.yml
index effa8278f..879c31fc9 100644
--- a/.github/workflows/installer-library.yml
+++ b/.github/workflows/installer-library.yml
@@ -41,7 +41,7 @@ jobs:
         uses: actions/checkout@v3
       -
         name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: "3.9"
       -
diff --git a/.github/workflows/reusable-ci-backend.yml b/.github/workflows/reusable-ci-backend.yml
index e872e8696..b6459c110 100644
--- a/.github/workflows/reusable-ci-backend.yml
+++ b/.github/workflows/reusable-ci-backend.yml
@@ -65,7 +65,7 @@ jobs:
         run: pipx install pipenv
       -
         name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: "${{ matrix.python-version }}"
           cache: "pipenv"
@@ -87,7 +87,7 @@ jobs:
       -
         name: Get changed files
         id: changed-files-specific
-        uses: tj-actions/changed-files@v22.1
+        uses: tj-actions/changed-files@v23.1
         with:
           files: |
             src/**
diff --git a/Pipfile b/Pipfile
index a32feee52..14820a034 100644
--- a/Pipfile
+++ b/Pipfile
@@ -13,7 +13,7 @@ dateparser = "~=1.1"
 django = "~=4.0"
 django-cors-headers = "*"
 django-extensions = "*"
-django-filter = "~=21.1"
+django-filter = "~=22.1"
 django-q = {editable = true, ref = "paperless-main", git = "https://github.com/paperless-ngx/django-q.git"}
 djangorestframework = "~=3.13"
 filelock = "*"
@@ -31,9 +31,9 @@ python-magic = "*"
 psycopg2 = "*"
 redis = "*"
 # Pinned because aarch64 wheels and updates cause warnings when loading the classifier model.
-scikit-learn="==1.0.2"
+scikit-learn="==1.1.1"
 whitenoise = "~=6.2.0"
-watchdog = "~=2.1.0"
+watchdog = "~=2.1.9"
 whoosh="~=2.7.4"
 inotifyrecursive = "~=0.3"
 ocrmypdf = "~=13.4"
@@ -62,7 +62,7 @@ pytest-django = "*"
 pytest-env = "*"
 pytest-sugar = "*"
 pytest-xdist = "*"
-sphinx = "~=4.5.0"
+sphinx = "~=5.0.2"
 sphinx_rtd_theme = "*"
 tox = "*"
 black = "*"
diff --git a/Pipfile.lock b/Pipfile.lock
index b06748b8f..77ae4dbe5 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "5eb8d3dd2f13d65f3f334413f6905f1a7badc42adc79d34c8f8c8c61525aff59"
+            "sha256": "de1b0983d99bc969782116a51e3ddd4e1363dcf1fa0fc2429245234e7e6a26e2"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -112,66 +112,80 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:9c5705e395cd70084351dd8ad5c41e65655e08ce46f2ec9cf6c2c08390f71eb7",
-                "sha256:f1d53542ee8cbedbe2118b5686372fb33c297fcd6379b050cca0ef13a597382a"
+                "sha256:84c85a9078b11105f04f3036a9482ae10e4621616db313fe045dd24743a0820d",
+                "sha256:fe86415d55e84719d75f8b69414f6438ac3547d2078ab91b67e779ef69378412"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==2022.5.18.1"
+            "version": "==2022.6.15"
         },
         "cffi": {
             "hashes": [
-                "sha256:00c878c90cb53ccfaae6b8bc18ad05d2036553e6d9d1d9dbcf323bbe83854ca3",
-                "sha256:0104fb5ae2391d46a4cb082abdd5c69ea4eab79d8d44eaaf79f1b1fd806ee4c2",
-                "sha256:06c48159c1abed75c2e721b1715c379fa3200c7784271b3c46df01383b593636",
-                "sha256:0808014eb713677ec1292301ea4c81ad277b6cdf2fdd90fd540af98c0b101d20",
-                "sha256:10dffb601ccfb65262a27233ac273d552ddc4d8ae1bf93b21c94b8511bffe728",
-                "sha256:14cd121ea63ecdae71efa69c15c5543a4b5fbcd0bbe2aad864baca0063cecf27",
-                "sha256:17771976e82e9f94976180f76468546834d22a7cc404b17c22df2a2c81db0c66",
-                "sha256:181dee03b1170ff1969489acf1c26533710231c58f95534e3edac87fff06c443",
-                "sha256:23cfe892bd5dd8941608f93348c0737e369e51c100d03718f108bf1add7bd6d0",
-                "sha256:263cc3d821c4ab2213cbe8cd8b355a7f72a8324577dc865ef98487c1aeee2bc7",
-                "sha256:2756c88cbb94231c7a147402476be2c4df2f6078099a6f4a480d239a8817ae39",
-                "sha256:27c219baf94952ae9d50ec19651a687b826792055353d07648a5695413e0c605",
-                "sha256:2a23af14f408d53d5e6cd4e3d9a24ff9e05906ad574822a10563efcef137979a",
-                "sha256:31fb708d9d7c3f49a60f04cf5b119aeefe5644daba1cd2a0fe389b674fd1de37",
-                "sha256:3415c89f9204ee60cd09b235810be700e993e343a408693e80ce7f6a40108029",
-                "sha256:3773c4d81e6e818df2efbc7dd77325ca0dcb688116050fb2b3011218eda36139",
-                "sha256:3b96a311ac60a3f6be21d2572e46ce67f09abcf4d09344c49274eb9e0bf345fc",
-                "sha256:3f7d084648d77af029acb79a0ff49a0ad7e9d09057a9bf46596dac9514dc07df",
-                "sha256:41d45de54cd277a7878919867c0f08b0cf817605e4eb94093e7516505d3c8d14",
-                "sha256:4238e6dab5d6a8ba812de994bbb0a79bddbdf80994e4ce802b6f6f3142fcc880",
-                "sha256:45db3a33139e9c8f7c09234b5784a5e33d31fd6907800b316decad50af323ff2",
-                "sha256:45e8636704eacc432a206ac7345a5d3d2c62d95a507ec70d62f23cd91770482a",
-                "sha256:4958391dbd6249d7ad855b9ca88fae690783a6be9e86df65865058ed81fc860e",
-                "sha256:4a306fa632e8f0928956a41fa8e1d6243c71e7eb59ffbd165fc0b41e316b2474",
-                "sha256:57e9ac9ccc3101fac9d6014fba037473e4358ef4e89f8e181f8951a2c0162024",
-                "sha256:59888172256cac5629e60e72e86598027aca6bf01fa2465bdb676d37636573e8",
-                "sha256:5e069f72d497312b24fcc02073d70cb989045d1c91cbd53979366077959933e0",
-                "sha256:64d4ec9f448dfe041705426000cc13e34e6e5bb13736e9fd62e34a0b0c41566e",
-                "sha256:6dc2737a3674b3e344847c8686cf29e500584ccad76204efea14f451d4cc669a",
-                "sha256:74fdfdbfdc48d3f47148976f49fab3251e550a8720bebc99bf1483f5bfb5db3e",
-                "sha256:75e4024375654472cc27e91cbe9eaa08567f7fbdf822638be2814ce059f58032",
-                "sha256:786902fb9ba7433aae840e0ed609f45c7bcd4e225ebb9c753aa39725bb3e6ad6",
-                "sha256:8b6c2ea03845c9f501ed1313e78de148cd3f6cad741a75d43a29b43da27f2e1e",
-                "sha256:91d77d2a782be4274da750752bb1650a97bfd8f291022b379bb8e01c66b4e96b",
-                "sha256:91ec59c33514b7c7559a6acda53bbfe1b283949c34fe7440bcf917f96ac0723e",
-                "sha256:920f0d66a896c2d99f0adbb391f990a84091179542c205fa53ce5787aff87954",
-                "sha256:a5263e363c27b653a90078143adb3d076c1a748ec9ecc78ea2fb916f9b861962",
-                "sha256:abb9a20a72ac4e0fdb50dae135ba5e77880518e742077ced47eb1499e29a443c",
-                "sha256:c2051981a968d7de9dd2d7b87bcb9c939c74a34626a6e2f8181455dd49ed69e4",
-                "sha256:c21c9e3896c23007803a875460fb786118f0cdd4434359577ea25eb556e34c55",
-                "sha256:c2502a1a03b6312837279c8c1bd3ebedf6c12c4228ddbad40912d671ccc8a962",
-                "sha256:d4d692a89c5cf08a8557fdeb329b82e7bf609aadfaed6c0d79f5a449a3c7c023",
-                "sha256:da5db4e883f1ce37f55c667e5c0de439df76ac4cb55964655906306918e7363c",
-                "sha256:e7022a66d9b55e93e1a845d8c9eba2a1bebd4966cd8bfc25d9cd07d515b33fa6",
-                "sha256:ef1f279350da2c586a69d32fc8733092fd32cc8ac95139a00377841f59a3f8d8",
-                "sha256:f54a64f8b0c8ff0b64d18aa76675262e1700f3995182267998c31ae974fbc382",
-                "sha256:f5c7150ad32ba43a07c4479f40241756145a1f03b43480e058cfd862bf5041c7",
-                "sha256:f6f824dc3bce0edab5f427efcfb1d63ee75b6fcb7282900ccaf925be84efb0fc",
-                "sha256:fd8a250edc26254fe5b33be00402e6d287f562b6a5b2152dec302fa15bb3e997",
-                "sha256:ffaa5c925128e29efbde7301d8ecaf35c8c60ffbcd6a1ffd3a552177c8e5e796"
+                "sha256:00a9ed42e88df81ffae7a8ab6d9356b371399b91dbdf0c3cb1e84c03a13aceb5",
+                "sha256:03425bdae262c76aad70202debd780501fabeaca237cdfddc008987c0e0f59ef",
+                "sha256:04ed324bda3cda42b9b695d51bb7d54b680b9719cfab04227cdd1e04e5de3104",
+                "sha256:0e2642fe3142e4cc4af0799748233ad6da94c62a8bec3a6648bf8ee68b1c7426",
+                "sha256:173379135477dc8cac4bc58f45db08ab45d228b3363adb7af79436135d028405",
+                "sha256:198caafb44239b60e252492445da556afafc7d1e3ab7a1fb3f0584ef6d742375",
+                "sha256:1e74c6b51a9ed6589199c787bf5f9875612ca4a8a0785fb2d4a84429badaf22a",
+                "sha256:2012c72d854c2d03e45d06ae57f40d78e5770d252f195b93f581acf3ba44496e",
+                "sha256:21157295583fe8943475029ed5abdcf71eb3911894724e360acff1d61c1d54bc",
+                "sha256:2470043b93ff09bf8fb1d46d1cb756ce6132c54826661a32d4e4d132e1977adf",
+                "sha256:285d29981935eb726a4399badae8f0ffdff4f5050eaa6d0cfc3f64b857b77185",
+                "sha256:30d78fbc8ebf9c92c9b7823ee18eb92f2e6ef79b45ac84db507f52fbe3ec4497",
+                "sha256:320dab6e7cb2eacdf0e658569d2575c4dad258c0fcc794f46215e1e39f90f2c3",
+                "sha256:33ab79603146aace82c2427da5ca6e58f2b3f2fb5da893ceac0c42218a40be35",
+                "sha256:3548db281cd7d2561c9ad9984681c95f7b0e38881201e157833a2342c30d5e8c",
+                "sha256:3799aecf2e17cf585d977b780ce79ff0dc9b78d799fc694221ce814c2c19db83",
+                "sha256:39d39875251ca8f612b6f33e6b1195af86d1b3e60086068be9cc053aa4376e21",
+                "sha256:3b926aa83d1edb5aa5b427b4053dc420ec295a08e40911296b9eb1b6170f6cca",
+                "sha256:3bcde07039e586f91b45c88f8583ea7cf7a0770df3a1649627bf598332cb6984",
+                "sha256:3d08afd128ddaa624a48cf2b859afef385b720bb4b43df214f85616922e6a5ac",
+                "sha256:3eb6971dcff08619f8d91607cfc726518b6fa2a9eba42856be181c6d0d9515fd",
+                "sha256:40f4774f5a9d4f5e344f31a32b5096977b5d48560c5592e2f3d2c4374bd543ee",
+                "sha256:4289fc34b2f5316fbb762d75362931e351941fa95fa18789191b33fc4cf9504a",
+                "sha256:470c103ae716238bbe698d67ad020e1db9d9dba34fa5a899b5e21577e6d52ed2",
+                "sha256:4f2c9f67e9821cad2e5f480bc8d83b8742896f1242dba247911072d4fa94c192",
+                "sha256:50a74364d85fd319352182ef59c5c790484a336f6db772c1a9231f1c3ed0cbd7",
+                "sha256:54a2db7b78338edd780e7ef7f9f6c442500fb0d41a5a4ea24fff1c929d5af585",
+                "sha256:5635bd9cb9731e6d4a1132a498dd34f764034a8ce60cef4f5319c0541159392f",
+                "sha256:59c0b02d0a6c384d453fece7566d1c7e6b7bae4fc5874ef2ef46d56776d61c9e",
+                "sha256:5d598b938678ebf3c67377cdd45e09d431369c3b1a5b331058c338e201f12b27",
+                "sha256:5df2768244d19ab7f60546d0c7c63ce1581f7af8b5de3eb3004b9b6fc8a9f84b",
+                "sha256:5ef34d190326c3b1f822a5b7a45f6c4535e2f47ed06fec77d3d799c450b2651e",
+                "sha256:6975a3fac6bc83c4a65c9f9fcab9e47019a11d3d2cf7f3c0d03431bf145a941e",
+                "sha256:6c9a799e985904922a4d207a94eae35c78ebae90e128f0c4e521ce339396be9d",
+                "sha256:70df4e3b545a17496c9b3f41f5115e69a4f2e77e94e1d2a8e1070bc0c38c8a3c",
+                "sha256:7473e861101c9e72452f9bf8acb984947aa1661a7704553a9f6e4baa5ba64415",
+                "sha256:8102eaf27e1e448db915d08afa8b41d6c7ca7a04b7d73af6514df10a3e74bd82",
+                "sha256:87c450779d0914f2861b8526e035c5e6da0a3199d8f1add1a665e1cbc6fc6d02",
+                "sha256:8b7ee99e510d7b66cdb6c593f21c043c248537a32e0bedf02e01e9553a172314",
+                "sha256:91fc98adde3d7881af9b59ed0294046f3806221863722ba7d8d120c575314325",
+                "sha256:94411f22c3985acaec6f83c6df553f2dbe17b698cc7f8ae751ff2237d96b9e3c",
+                "sha256:98d85c6a2bef81588d9227dde12db8a7f47f639f4a17c9ae08e773aa9c697bf3",
+                "sha256:9ad5db27f9cabae298d151c85cf2bad1d359a1b9c686a275df03385758e2f914",
+                "sha256:a0b71b1b8fbf2b96e41c4d990244165e2c9be83d54962a9a1d118fd8657d2045",
+                "sha256:a0f100c8912c114ff53e1202d0078b425bee3649ae34d7b070e9697f93c5d52d",
+                "sha256:a591fe9e525846e4d154205572a029f653ada1a78b93697f3b5a8f1f2bc055b9",
+                "sha256:a5c84c68147988265e60416b57fc83425a78058853509c1b0629c180094904a5",
+                "sha256:a66d3508133af6e8548451b25058d5812812ec3798c886bf38ed24a98216fab2",
+                "sha256:a8c4917bd7ad33e8eb21e9a5bbba979b49d9a97acb3a803092cbc1133e20343c",
+                "sha256:b3bbeb01c2b273cca1e1e0c5df57f12dce9a4dd331b4fa1635b8bec26350bde3",
+                "sha256:cba9d6b9a7d64d4bd46167096fc9d2f835e25d7e4c121fb2ddfc6528fb0413b2",
+                "sha256:cc4d65aeeaa04136a12677d3dd0b1c0c94dc43abac5860ab33cceb42b801c1e8",
+                "sha256:ce4bcc037df4fc5e3d184794f27bdaab018943698f4ca31630bc7f84a7b69c6d",
+                "sha256:cec7d9412a9102bdc577382c3929b337320c4c4c4849f2c5cdd14d7368c5562d",
+                "sha256:d400bfb9a37b1351253cb402671cea7e89bdecc294e8016a707f6d1d8ac934f9",
+                "sha256:d61f4695e6c866a23a21acab0509af1cdfd2c013cf256bbf5b6b5e2695827162",
+                "sha256:db0fbb9c62743ce59a9ff687eb5f4afbe77e5e8403d6697f7446e5f609976f76",
+                "sha256:dd86c085fae2efd48ac91dd7ccffcfc0571387fe1193d33b6394db7ef31fe2a4",
+                "sha256:e00b098126fd45523dd056d2efba6c5a63b71ffe9f2bbe1a4fe1716e1d0c331e",
+                "sha256:e229a521186c75c8ad9490854fd8bbdd9a0c9aa3a524326b55be83b54d4e0ad9",
+                "sha256:e263d77ee3dd201c3a142934a086a4450861778baaeeb45db4591ef65550b0a6",
+                "sha256:ed9cb427ba5504c1dc15ede7d516b84757c3e3d7868ccc85121d9310d27eed0b",
+                "sha256:fa6693661a4c91757f4412306191b6dc88c1703f780c8234035eac011922bc01",
+                "sha256:fcd131dd944808b5bdb38e6f5b53013c5aa4f334c5cad0c72742f6eba4b73db0"
             ],
-            "version": "==1.15.0"
+            "version": "==1.15.1"
         },
         "channels": {
             "hashes": [
@@ -191,11 +205,11 @@
         },
         "charset-normalizer": {
             "hashes": [
-                "sha256:2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597",
-                "sha256:6881edbebdb17b39b4eaaa821b438bf6eddffb4468cf344f09f89def34a8b1df"
+                "sha256:5189b6f22b01957427f35b6a08d9a0bc45b46d3788ef5a92e978433c7a35f8a5",
+                "sha256:575e708016ff3a5e3681541cb9d79312c416835686d054a23accb873b254f413"
             ],
-            "markers": "python_version >= '3.5'",
-            "version": "==2.0.12"
+            "markers": "python_version >= '3.6'",
+            "version": "==2.1.0"
         },
         "click": {
             "hashes": [
@@ -306,24 +320,24 @@
         },
         "django-filter": {
             "hashes": [
-                "sha256:632a251fa8f1aadb4b8cceff932bb52fe2f826dd7dfe7f3eac40e5c463d6836e",
-                "sha256:f4a6737a30104c98d2e2a5fb93043f36dd7978e0c7ddc92f5998e85433ea5063"
+                "sha256:ed429e34760127e3520a67f415bec4c905d4649fbe45d0d6da37e6ff5e0287eb",
+                "sha256:ed473b76e84f7e83b2511bb2050c3efb36d135207d0128dfe3ae4b36e3594ba5"
             ],
             "index": "pypi",
-            "version": "==21.1"
+            "version": "==22.1"
         },
         "django-picklefield": {
             "hashes": [
-                "sha256:15ccba592ca953b9edf9532e64640329cd47b136b7f8f10f2939caa5f9ce4287",
-                "sha256:3c702a54fde2d322fe5b2f39b8f78d9f655b8f77944ab26f703be6c0ed335a35"
+                "sha256:c786cbeda78d6def2b43bff4840d19787809c8909f7ad683961703060398d356",
+                "sha256:d77c504df7311e8ec14e8b779f10ca6fec74de6c7f8e2c136e1ef60cf955125d"
             ],
             "markers": "python_version >= '3'",
-            "version": "==3.0.1"
+            "version": "==3.1"
         },
         "django-q": {
             "editable": true,
             "git": "https://github.com/paperless-ngx/django-q.git",
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@@ -474,7 +488,7 @@
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+            "markers": "python_version >= '3.5'",
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@@ -539,72 +553,80 @@
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@@ -665,31 +687,31 @@
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@@ -1132,49 +1154,35 @@
         },
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@@ -1214,11 +1222,11 @@
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@@ -1288,11 +1296,11 @@
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@@ -1352,34 +1360,34 @@
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@@ -1619,11 +1627,11 @@
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@@ -1656,11 +1664,11 @@
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-            "version": "==2022.5.18.1"
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@@ -1672,11 +1680,11 @@
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-            "version": "==2.0.12"
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+            "version": "==2.1.0"
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@@ -1688,14 +1696,16 @@
         },
         "colorama": {
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-            "version": "==0.4.4"
+            "version": "==0.4.5"
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         "coverage": {
-            "extras": [],
+            "extras": [
+                "toml"
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@@ -1789,11 +1799,11 @@
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-                "sha256:fb95f956bac59c90f54543919d5c5ef41625e12a0773e5aa08c9b9c62ba58fb3"
+                "sha256:0297b7fc0f2458dfff8d5a92335c62fa25fb059f8cbaf7db580a0dd7177aff2e",
+                "sha256:b9f93ec97a70da79d43f497aa7b2b7d2bcd5d0c6d3ab7c102dde4193d0a38351"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==13.12.1"
+            "version": "==13.14.0"
         },
         "filelock": {
             "hashes": [
@@ -1816,16 +1826,16 @@
                 "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff",
                 "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
             ],
-            "markers": "python_version >= '3'",
+            "markers": "python_version >= '3.5'",
             "version": "==3.3"
         },
         "imagesize": {
             "hashes": [
-                "sha256:1db2f82529e53c3e929e8926a1fa9235aa82d0bd0c580359c67ec31b2fddaa8c",
-                "sha256:cd1750d452385ca327479d45b64d9c7729ecf0b3969a58148298c77092261f9d"
+                "sha256:0d8d18d08f840c19d0ee7ca1fd82490fdc3729b7ac93f49870406ddde8ef8d8b",
+                "sha256:69150444affb9cb0d5cc5a92b3676f0b2fb7cd9ae39e947a5e11a36b4497cd4a"
             ],
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==1.3.0"
+            "version": "==1.4.1"
         },
         "iniconfig": {
             "hashes": [
@@ -1935,10 +1945,11 @@
         },
         "nodeenv": {
             "hashes": [
-                "sha256:3ef13ff90291ba2a4a7a4ff9a979b63ffdd00a464dbe04acf0ea6471517a4c2b",
-                "sha256:621e6b7076565ddcacd2db0294c0381e01fd28945ab36bcf00f41c5daf63bef7"
+                "sha256:27083a7b96a25f2f5e1d8cb4b6317ee8aeda3bdd121394e5ac54e498028a042e",
+                "sha256:e0e7f7dfb85fc5394c6fe1e8fa98131a2473e04311a45afb6508f7cf1836fa2b"
             ],
-            "version": "==1.6.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6'",
+            "version": "==1.7.0"
         },
         "packaging": {
             "hashes": [
@@ -2120,11 +2131,19 @@
         },
         "requests": {
             "hashes": [
-                "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61",
-                "sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d"
+                "sha256:7c5599b102feddaa661c826c56ab4fee28bfd17f5abca1ebbe3e7f19d7c97983",
+                "sha256:8fefa2a1a1365bf5520aac41836fbee479da67864514bdb821f31ce07ce65349"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
-            "version": "==2.27.1"
+            "markers": "python_version >= '3.7' and python_version < '4'",
+            "version": "==2.28.1"
+        },
+        "setuptools": {
+            "hashes": [
+                "sha256:990a4f7861b31532871ab72331e755b5f14efbe52d336ea7f6118144dd478741",
+                "sha256:c1848f654aea2e3526d17fc3ce6aeaa5e7e24e66e645b5be2171f3f6b4e5a178"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==62.6.0"
         },
         "six": {
             "hashes": [
@@ -2143,11 +2162,11 @@
         },
         "sphinx": {
             "hashes": [
-                "sha256:7bf8ca9637a4ee15af412d1a1d9689fec70523a68ca9bb9127c2f3eeb344e2e6",
-                "sha256:ebf612653238bcc8f4359627a9b7ce44ede6fdd75d9d30f68255c7383d3a6226"
+                "sha256:b18e978ea7565720f26019c702cd85c84376e948370f1cd43d60265010e1c7b0",
+                "sha256:d3e57663eed1d7c5c50895d191fdeda0b54ded6f44d5621b50709466c338d1e8"
             ],
             "index": "pypi",
-            "version": "==4.5.0"
+            "version": "==5.0.2"
         },
         "sphinx-autobuild": {
             "hashes": [
@@ -2232,7 +2251,7 @@
                 "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc",
                 "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
             ],
-            "markers": "python_version < '3.11'",
+            "markers": "python_version >= '3.7'",
             "version": "==2.0.1"
         },
         "tornado": {
@@ -2279,7 +2298,7 @@
                 "sha256:fa2ba70284fa42c2a5ecb35e322e68823288a4251f9ba9cc77be04ae15eada68",
                 "sha256:fba85b6cd9c39be262fcd23865652920832b61583de2a2ca907dbd8e8a8c81e5"
             ],
-            "markers": "python_version > '2.7'",
+            "markers": "python_version >= '3.5'",
             "version": "==6.1"
         },
         "tox": {
@@ -2292,11 +2311,11 @@
         },
         "typing-extensions": {
             "hashes": [
-                "sha256:6657594ee297170d19f67d55c05852a874e7eb634f4f753dbd667855e07c1708",
-                "sha256:f1c24655a0da0d1b67f07e17a5e6b2a105894e6824b92096378bb3668ef02376"
+                "sha256:25642c956049920a5aa49edcdd6ab1e06d7e5d467fc00e0506c44ac86fbfca02",
+                "sha256:e6d2677a32f47fc7eb2795db1dd15c1f34eff616bcaf2cfb5e997f854fa1c4a6"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==4.2.0"
+            "version": "==4.3.0"
         },
         "urllib3": {
             "hashes": [
@@ -2308,11 +2327,11 @@
         },
         "virtualenv": {
             "hashes": [
-                "sha256:e617f16e25b42eb4f6e74096b9c9e37713cf10bf30168fb4a739f3fa8f898a3a",
-                "sha256:ef589a79795589aada0c1c5b319486797c03b67ac3984c48c669c0e4f50df3a5"
+                "sha256:288171134a2ff3bfb1a2f54f119e77cd1b81c29fc1265a2356f3e8d14c7d58c4",
+                "sha256:b30aefac647e86af6d82bfc944c556f8f1a9c90427b2fb4e3bfbf338cb82becf"
             ],
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==20.14.1"
+            "version": "==20.15.1"
         }
     }
 }
diff --git a/requirements.txt b/requirements.txt
index 2b06a8743..d74534365 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -89,7 +89,7 @@ requests==2.27.1; python_version >= '2.7' and python_version not in '3.0, 3.1, 3
 scikit-learn==1.0.2
 scipy==1.8.1; python_version < '3.11' and python_version >= '3.8'
 service-identity==21.1.0
-setuptools==62.3.3; python_version >= '3.7'
+setuptools==62.6.0; python_version >= '3.7'
 six==1.16.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 sniffio==1.2.0; python_version >= '3.5'
 sqlparse==0.4.2; python_version >= '3.5'
diff --git a/src-ui/messages.xlf b/src-ui/messages.xlf
index f4c0d6598..b69d864e1 100644
--- a/src-ui/messages.xlf
+++ b/src-ui/messages.xlf
@@ -102,35 +102,35 @@
         <source>»»</source>
         <context-group purpose="location">
           <context context-type="sourcefile">node_modules/src/pagination/pagination.ts</context>
-          <context context-type="linenumber">313,316</context>
+          <context context-type="linenumber">312</context>
         </context-group>
       </trans-unit>
       <trans-unit id="ngb.pagination.first-aria" datatype="html">
         <source>First</source>
         <context-group purpose="location">
           <context context-type="sourcefile">node_modules/src/pagination/pagination.ts</context>
-          <context context-type="linenumber">332,333</context>
+          <context context-type="linenumber">330</context>
         </context-group>
       </trans-unit>
       <trans-unit id="ngb.pagination.previous-aria" datatype="html">
         <source>Previous</source>
         <context-group purpose="location">
           <context context-type="sourcefile">node_modules/src/pagination/pagination.ts</context>
-          <context context-type="linenumber">347,348</context>
+          <context context-type="linenumber">343,345</context>
         </context-group>
       </trans-unit>
       <trans-unit id="ngb.pagination.next-aria" datatype="html">
         <source>Next</source>
         <context-group purpose="location">
           <context context-type="sourcefile">node_modules/src/pagination/pagination.ts</context>
-          <context context-type="linenumber">363</context>
+          <context context-type="linenumber">357</context>
         </context-group>
       </trans-unit>
       <trans-unit id="ngb.pagination.last-aria" datatype="html">
         <source>Last</source>
         <context-group purpose="location">
           <context context-type="sourcefile">node_modules/src/pagination/pagination.ts</context>
-          <context context-type="linenumber">379,380</context>
+          <context context-type="linenumber">378,379</context>
         </context-group>
       </trans-unit>
       <trans-unit id="ngb.progressbar.value" datatype="html">
@@ -368,7 +368,7 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/document-list.component.ts</context>
-          <context context-type="linenumber">68</context>
+          <context context-type="linenumber">65</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.html</context>
@@ -872,7 +872,7 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/storage-path-list/storage-path-list.component.ts</context>
-          <context context-type="linenumber">36</context>
+          <context context-type="linenumber">35</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6625768491622252297" datatype="html">
@@ -1592,7 +1592,7 @@
         <source>Confirm delete</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">469</context>
+          <context context-type="linenumber">467</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/management-list/management-list.component.ts</context>
@@ -1603,28 +1603,28 @@
         <source>Do you really want to delete document &quot;<x id="PH" equiv-text="this.document.title"/>&quot;?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">470</context>
+          <context context-type="linenumber">468</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6691075929777935948" datatype="html">
         <source>The files for this document will be deleted permanently. This operation cannot be undone.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">471</context>
+          <context context-type="linenumber">469</context>
         </context-group>
       </trans-unit>
       <trans-unit id="719892092227206532" datatype="html">
         <source>Delete document</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">473</context>
+          <context context-type="linenumber">471</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1844801255494293730" datatype="html">
         <source>Error deleting document: <x id="PH" equiv-text="JSON.stringify(error)"/></source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">489</context>
+          <context context-type="linenumber">487</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6857598786757174736" datatype="html">
@@ -1882,10 +1882,6 @@
           <context context-type="sourcefile">src/app/components/document-list/document-card-large/document-card-large.component.html</context>
           <context context-type="linenumber">20</context>
         </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/document-list/document-card-small/document-card-small.component.html</context>
-          <context context-type="linenumber">24</context>
-        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/document-list.component.html</context>
           <context context-type="linenumber">173</context>
@@ -1897,10 +1893,6 @@
           <context context-type="sourcefile">src/app/components/document-list/document-card-large/document-card-large.component.html</context>
           <context context-type="linenumber">24</context>
         </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/document-list/document-card-small/document-card-small.component.html</context>
-          <context context-type="linenumber">14</context>
-        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/document-list.component.html</context>
           <context context-type="linenumber">178</context>
@@ -1962,10 +1954,6 @@
           <context context-type="sourcefile">src/app/components/document-list/document-card-large/document-card-large.component.html</context>
           <context context-type="linenumber">63</context>
         </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/document-list/document-card-small/document-card-small.component.html</context>
-          <context context-type="linenumber">31</context>
-        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/document-list.component.html</context>
           <context context-type="linenumber">182</context>
@@ -1977,10 +1965,6 @@
           <context context-type="sourcefile">src/app/components/document-list/document-card-large/document-card-large.component.html</context>
           <context context-type="linenumber">70</context>
         </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/document-list/document-card-small/document-card-small.component.html</context>
-          <context context-type="linenumber">38</context>
-        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/document-list.component.html</context>
           <context context-type="linenumber">187</context>
@@ -2026,6 +2010,34 @@
           <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
+      <trans-unit id="3661756380991326939" datatype="html">
+        <source>Toggle tag filter</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/document-list/document-card-small/document-card-small.component.html</context>
+          <context context-type="linenumber">14</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="4648526799630820486" datatype="html">
+        <source>Toggle correspondent filter</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/document-list/document-card-small/document-card-small.component.html</context>
+          <context context-type="linenumber">24</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="5319701482646590642" datatype="html">
+        <source>Toggle document type filter</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/document-list/document-card-small/document-card-small.component.html</context>
+          <context context-type="linenumber">31</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="8950368321707344185" datatype="html">
+        <source>Toggle storage path filter</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/document-list/document-card-small/document-card-small.component.html</context>
+          <context context-type="linenumber">38</context>
+        </context-group>
+      </trans-unit>
       <trans-unit id="5145213156408463657" datatype="html">
         <source>Select none</source>
         <context-group purpose="location">
@@ -2144,14 +2156,14 @@
         <source>View &quot;<x id="PH" equiv-text="this.list.activeSavedViewTitle"/>&quot; saved successfully.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/document-list.component.ts</context>
-          <context context-type="linenumber">197</context>
+          <context context-type="linenumber">180</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6837554170707123455" datatype="html">
         <source>View &quot;<x id="PH" equiv-text="savedView.name"/>&quot; created successfully.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/document-list/document-list.component.ts</context>
-          <context context-type="linenumber">227</context>
+          <context context-type="linenumber">210</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6849725902312323996" datatype="html">
@@ -2829,21 +2841,21 @@
         <source>storage path</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/storage-path-list/storage-path-list.component.ts</context>
-          <context context-type="linenumber">31</context>
+          <context context-type="linenumber">30</context>
         </context-group>
       </trans-unit>
       <trans-unit id="22235115124223314" datatype="html">
         <source>storage paths</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/storage-path-list/storage-path-list.component.ts</context>
-          <context context-type="linenumber">32</context>
+          <context context-type="linenumber">31</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1569070683025071137" datatype="html">
         <source>Do you really want to delete the storage path &quot;<x id="PH" equiv-text="object.name"/>&quot;?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/storage-path-list/storage-path-list.component.ts</context>
-          <context context-type="linenumber">46</context>
+          <context context-type="linenumber">45</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6402703264596649214" datatype="html">
diff --git a/src-ui/src/app/components/document-list/document-card-small/document-card-small.component.html b/src-ui/src/app/components/document-list/document-card-small/document-card-small.component.html
index a27b23d37..813447f2d 100644
--- a/src-ui/src/app/components/document-list/document-card-small/document-card-small.component.html
+++ b/src-ui/src/app/components/document-list/document-card-small/document-card-small.component.html
@@ -11,7 +11,7 @@
       </div>
 
       <div class="tags d-flex flex-column text-end position-absolute me-1 fs-6">
-        <app-tag *ngFor="let t of getTagsLimited$() | async" [tag]="t" (click)="clickTag.emit(t.id);$event.stopPropagation()" [clickable]="true" linkTitle="Filter by tag" i18n-linkTitle></app-tag>
+        <app-tag *ngFor="let t of getTagsLimited$() | async" [tag]="t" (click)="clickTag.emit(t.id);$event.stopPropagation()" [clickable]="true" linkTitle="Toggle tag filter" i18n-linkTitle></app-tag>
         <div *ngIf="moreTags">
           <span class="badge badge-secondary">+ {{moreTags}}</span>
         </div>
@@ -21,21 +21,21 @@
     <div class="card-body p-2">
       <p class="card-text">
         <ng-container *ngIf="document.correspondent">
-          <a title="Filter by correspondent" i18n-title (click)="clickCorrespondent.emit(document.correspondent);$event.stopPropagation()" class="fw-bold btn-link">{{(document.correspondent$ | async)?.name}}</a>:
+          <a title="Toggle correspondent filter" i18n-title (click)="clickCorrespondent.emit(document.correspondent);$event.stopPropagation()" class="fw-bold btn-link">{{(document.correspondent$ | async)?.name}}</a>:
         </ng-container>
         {{document.title | documentTitle}}
       </p>
     </div>
     <div class="card-footer pt-0 pb-2 px-2">
       <div class="list-group list-group-flush border-0 pt-1 pb-2 card-info">
-        <button *ngIf="document.document_type" type="button" class="list-group-item list-group-item-action bg-transparent ps-0 p-1 border-0" title="Filter by document type" i18n-title
+        <button *ngIf="document.document_type" type="button" class="list-group-item list-group-item-action bg-transparent ps-0 p-1 border-0" title="Toggle document type filter" i18n-title
          (click)="clickDocumentType.emit(document.document_type);$event.stopPropagation()">
           <svg class="metadata-icon me-2 text-muted bi bi-file-earmark" viewBox="0 0 16 16" fill="currentColor">
             <path d="M14 4.5V14a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V2a2 2 0 0 1 2-2h5.5L14 4.5zm-3 0A1.5 1.5 0 0 1 9.5 3V1H4a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V4.5h-2z"/>
           </svg>
           <small>{{(document.document_type$ | async)?.name}}</small>
         </button>
-        <button *ngIf="document.storage_path" type="button" class="list-group-item list-group-item-action bg-transparent ps-0 p-1 border-0" title="Filter by storage path" i18n-title
+        <button *ngIf="document.storage_path" type="button" class="list-group-item list-group-item-action bg-transparent ps-0 p-1 border-0" title="Toggle storage path filter" i18n-title
          (click)="clickStoragePath.emit(document.storage_path);$event.stopPropagation()">
           <svg class="metadata-icon me-2 text-muted bi bi-folder" viewBox="0 0 16 16" fill="currentColor">
             <path d="M0 2a1 1 0 0 1 1-1h14a1 1 0 0 1 1 1v2a1 1 0 0 1-1 1v7.5a2.5 2.5 0 0 1-2.5 2.5h-9A2.5 2.5 0 0 1 1 12.5V5a1 1 0 0 1-1-1V2zm2 3v7.5A1.5 1.5 0 0 0 3.5 14h9a1.5 1.5 0 0 0 1.5-1.5V5H2zm13-3H1v2h14V2zM5 7.5a.5.5 0 0 1 .5-.5h5a.5.5 0 0 1 0 1h-5a.5.5 0 0 1-.5-.5z"/>
diff --git a/src-ui/src/app/components/document-list/document-list.component.ts b/src-ui/src/app/components/document-list/document-list.component.ts
index 6f1bc28cc..cf5cce420 100644
--- a/src-ui/src/app/components/document-list/document-list.component.ts
+++ b/src-ui/src/app/components/document-list/document-list.component.ts
@@ -229,22 +229,22 @@ export class DocumentListComponent implements OnInit, OnDestroy {
 
   clickTag(tagID: number) {
     this.list.selectNone()
-    this.filterEditor.addTag(tagID)
+    this.filterEditor.toggleTag(tagID)
   }
 
   clickCorrespondent(correspondentID: number) {
     this.list.selectNone()
-    this.filterEditor.addCorrespondent(correspondentID)
+    this.filterEditor.toggleCorrespondent(correspondentID)
   }
 
   clickDocumentType(documentTypeID: number) {
     this.list.selectNone()
-    this.filterEditor.addDocumentType(documentTypeID)
+    this.filterEditor.toggleDocumentType(documentTypeID)
   }
 
   clickStoragePath(storagePathID: number) {
     this.list.selectNone()
-    this.filterEditor.addStoragePath(storagePathID)
+    this.filterEditor.toggleStoragePath(storagePathID)
   }
 
   clickMoreLike(documentID: number) {
diff --git a/src-ui/src/app/components/document-list/filter-editor/filter-editor.component.ts b/src-ui/src/app/components/document-list/filter-editor/filter-editor.component.ts
index 421cd0693..ebf69abf2 100644
--- a/src-ui/src/app/components/document-list/filter-editor/filter-editor.component.ts
+++ b/src-ui/src/app/components/document-list/filter-editor/filter-editor.component.ts
@@ -550,29 +550,20 @@ export class FilterEditorComponent implements OnInit, OnDestroy {
     this.updateRules()
   }
 
-  addTag(tagId: number) {
-    this.tagSelectionModel.set(tagId, ToggleableItemState.Selected)
+  toggleTag(tagId: number) {
+    this.tagSelectionModel.toggle(tagId)
   }
 
-  addCorrespondent(correspondentId: number) {
-    this.correspondentSelectionModel.set(
-      correspondentId,
-      ToggleableItemState.Selected
-    )
+  toggleCorrespondent(correspondentId: number) {
+    this.correspondentSelectionModel.toggle(correspondentId)
   }
 
-  addDocumentType(documentTypeId: number) {
-    this.documentTypeSelectionModel.set(
-      documentTypeId,
-      ToggleableItemState.Selected
-    )
+  toggleDocumentType(documentTypeId: number) {
+    this.documentTypeSelectionModel.toggle(documentTypeId)
   }
 
-  addStoragePath(storagePathID: number) {
-    this.storagePathSelectionModel.set(
-      storagePathID,
-      ToggleableItemState.Selected
-    )
+  toggleStoragePath(storagePathID: number) {
+    this.storagePathSelectionModel.toggle(storagePathID)
   }
 
   onTagsDropdownOpen() {
diff --git a/src/documents/barcodes.py b/src/documents/barcodes.py
new file mode 100644
index 000000000..ccfae37cb
--- /dev/null
+++ b/src/documents/barcodes.py
@@ -0,0 +1,186 @@
+import logging
+import os
+import shutil
+import tempfile
+from functools import lru_cache
+from typing import List  # for type hinting. Can be removed, if only Python >3.8 is used
+
+import magic
+from django.conf import settings
+from pdf2image import convert_from_path
+from pikepdf import Pdf
+from PIL import Image
+from PIL import ImageSequence
+from pyzbar import pyzbar
+
+logger = logging.getLogger("paperless.barcodes")
+
+
+@lru_cache(maxsize=8)
+def supported_file_type(mime_type) -> bool:
+    """
+    Determines if the file is valid for barcode
+    processing, based on MIME type and settings
+
+    :return: True if the file is supported, False otherwise
+    """
+    supported_mime = ["application/pdf"]
+    if settings.CONSUMER_BARCODE_TIFF_SUPPORT:
+        supported_mime += ["image/tiff"]
+
+    return mime_type in supported_mime
+
+
+def barcode_reader(image) -> List[str]:
+    """
+    Read any barcodes contained in image
+    Returns a list containing all found barcodes
+    """
+    barcodes = []
+    # Decode the barcode image
+    detected_barcodes = pyzbar.decode(image)
+
+    if detected_barcodes:
+        # Traverse through all the detected barcodes in image
+        for barcode in detected_barcodes:
+            if barcode.data:
+                decoded_barcode = barcode.data.decode("utf-8")
+                barcodes.append(decoded_barcode)
+                logger.debug(
+                    f"Barcode of type {str(barcode.type)} found: {decoded_barcode}",
+                )
+    return barcodes
+
+
+def get_file_mime_type(path: str) -> str:
+    """
+    Determines the file type, based on MIME type.
+
+    Returns the MIME type.
+    """
+    mime_type = magic.from_file(path, mime=True)
+    logger.debug(f"Detected mime type: {mime_type}")
+    return mime_type
+
+
+def convert_from_tiff_to_pdf(filepath: str) -> str:
+    """
+    converts a given TIFF image file to pdf into a temporary directory.
+
+    Returns the new pdf file.
+    """
+    file_name = os.path.splitext(os.path.basename(filepath))[0]
+    mime_type = get_file_mime_type(filepath)
+    tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
+    # use old file name with pdf extension
+    if mime_type == "image/tiff":
+        newpath = os.path.join(tempdir, file_name + ".pdf")
+    else:
+        logger.warning(
+            f"Cannot convert mime type {str(mime_type)} from {str(filepath)} to pdf.",
+        )
+        return None
+    with Image.open(filepath) as image:
+        images = []
+        for i, page in enumerate(ImageSequence.Iterator(image)):
+            page = page.convert("RGB")
+            images.append(page)
+        try:
+            if len(images) == 1:
+                images[0].save(newpath)
+            else:
+                images[0].save(newpath, save_all=True, append_images=images[1:])
+        except OSError as e:
+            logger.warning(
+                f"Could not save the file as pdf. Error: {str(e)}",
+            )
+            return None
+    return newpath
+
+
+def scan_file_for_separating_barcodes(filepath: str) -> List[int]:
+    """
+    Scan the provided pdf file for page separating barcodes
+    Returns a list of pagenumbers, which separate the file
+    """
+    separator_page_numbers = []
+    separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
+    # use a temporary directory in case the file os too big to handle in memory
+    with tempfile.TemporaryDirectory() as path:
+        pages_from_path = convert_from_path(filepath, output_folder=path)
+        for current_page_number, page in enumerate(pages_from_path):
+            current_barcodes = barcode_reader(page)
+            if separator_barcode in current_barcodes:
+                separator_page_numbers.append(current_page_number)
+    return separator_page_numbers
+
+
+def separate_pages(filepath: str, pages_to_split_on: List[int]) -> List[str]:
+    """
+    Separate the provided pdf file on the pages_to_split_on.
+    The pages which are defined by page_numbers will be removed.
+    Returns a list of (temporary) filepaths to consume.
+    These will need to be deleted later.
+    """
+    os.makedirs(settings.SCRATCH_DIR, exist_ok=True)
+    tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
+    fname = os.path.splitext(os.path.basename(filepath))[0]
+    pdf = Pdf.open(filepath)
+    document_paths = []
+    logger.debug(f"Temp dir is {str(tempdir)}")
+    if not pages_to_split_on:
+        logger.warning("No pages to split on!")
+    else:
+        # go from the first page to the first separator page
+        dst = Pdf.new()
+        for n, page in enumerate(pdf.pages):
+            if n < pages_to_split_on[0]:
+                dst.pages.append(page)
+        output_filename = f"{fname}_document_0.pdf"
+        savepath = os.path.join(tempdir, output_filename)
+        with open(savepath, "wb") as out:
+            dst.save(out)
+        document_paths = [savepath]
+
+        # iterate through the rest of the document
+        for count, page_number in enumerate(pages_to_split_on):
+            logger.debug(f"Count: {str(count)} page_number: {str(page_number)}")
+            dst = Pdf.new()
+            try:
+                next_page = pages_to_split_on[count + 1]
+            except IndexError:
+                next_page = len(pdf.pages)
+            # skip the first page_number. This contains the barcode page
+            for page in range(page_number + 1, next_page):
+                logger.debug(
+                    f"page_number: {str(page_number)} next_page: {str(next_page)}",
+                )
+                dst.pages.append(pdf.pages[page])
+            output_filename = f"{fname}_document_{str(count + 1)}.pdf"
+            logger.debug(f"pdf no:{str(count)} has {str(len(dst.pages))} pages")
+            savepath = os.path.join(tempdir, output_filename)
+            with open(savepath, "wb") as out:
+                dst.save(out)
+            document_paths.append(savepath)
+    logger.debug(f"Temp files are {str(document_paths)}")
+    return document_paths
+
+
+def save_to_dir(
+    filepath: str,
+    newname: str = None,
+    target_dir: str = settings.CONSUMPTION_DIR,
+):
+    """
+    Copies filepath to target_dir.
+    Optionally rename the file.
+    """
+    if os.path.isfile(filepath) and os.path.isdir(target_dir):
+        dst = shutil.copy(filepath, target_dir)
+        logging.debug(f"saved {str(filepath)} to {str(dst)}")
+        if newname:
+            dst_new = os.path.join(target_dir, newname)
+            logger.debug(f"moving {str(dst)} to {str(dst_new)}")
+            os.rename(dst, dst_new)
+    else:
+        logger.warning(f"{str(filepath)} or {str(target_dir)} don't exist.")
diff --git a/src/documents/management/commands/loaddata_stdin.py b/src/documents/management/commands/loaddata_stdin.py
index 39b598674..c3eced6e4 100644
--- a/src/documents/management/commands/loaddata_stdin.py
+++ b/src/documents/management/commands/loaddata_stdin.py
@@ -3,7 +3,9 @@ import sys
 from django.core.management.commands.loaddata import Command as LoadDataCommand
 
 
-class Command(LoadDataCommand):
+# This class is used to migrate data between databases
+# That's difficult to test
+class Command(LoadDataCommand):  # pragma: nocover
     """
     Allow the loading of data from standard in.  Sourced originally from:
     https://gist.github.com/bmispelon/ad5a2c333443b3a1d051 (MIT licensed)
diff --git a/src/documents/migrations/1021_webp_thumbnail_conversion.py b/src/documents/migrations/1021_webp_thumbnail_conversion.py
index c5a1c8733..c7ae1eaae 100644
--- a/src/documents/migrations/1021_webp_thumbnail_conversion.py
+++ b/src/documents/migrations/1021_webp_thumbnail_conversion.py
@@ -87,10 +87,10 @@ def _convert_thumbnails_to_webp(apps, schema_editor):
             ) as pool:
                 pool.map(_do_convert, work_packages)
 
-        end = time.time()
-        duration = end - start
+                end = time.time()
+                duration = end - start
 
-    logger.info(f"Conversion completed in {duration:.3f}s")
+            logger.info(f"Conversion completed in {duration:.3f}s")
 
 
 class Migration(migrations.Migration):
diff --git a/src/documents/serialisers.py b/src/documents/serialisers.py
index c170ed5c6..ea8c0364f 100644
--- a/src/documents/serialisers.py
+++ b/src/documents/serialisers.py
@@ -539,8 +539,6 @@ class BulkDownloadSerializer(DocumentListSerializer):
 
 
 class StoragePathSerializer(MatchingModelSerializer):
-    document_count = serializers.IntegerField(read_only=True)
-
     class Meta:
         model = StoragePath
         fields = (
@@ -588,10 +586,6 @@ class UiSettingsViewSerializer(serializers.ModelSerializer):
             "settings",
         ]
 
-    def update(self, instance, validated_data):
-        super().update(instance, validated_data)
-        return instance
-
     def create(self, validated_data):
         ui_settings = UiSettings.objects.update_or_create(
             user=validated_data.get("user"),
diff --git a/src/documents/tasks.py b/src/documents/tasks.py
index 1070471ba..ebdf5e22e 100644
--- a/src/documents/tasks.py
+++ b/src/documents/tasks.py
@@ -6,13 +6,13 @@ from pathlib import Path
 from typing import List  # for type hinting. Can be removed, if only Python >3.8 is used
 from typing import Type
 
-import magic
 import tqdm
 from asgiref.sync import async_to_sync
 from channels.layers import get_channel_layer
 from django.conf import settings
 from django.core.exceptions import ObjectDoesNotExist
 from django.db.models.signals import post_save
+from documents import barcodes
 from documents import index
 from documents import sanity_checker
 from documents.classifier import DocumentClassifier
@@ -28,11 +28,6 @@ from documents.parsers import DocumentParser
 from documents.parsers import get_parser_class_for_mime_type
 from documents.parsers import ParseError
 from documents.sanity_checker import SanityCheckFailedException
-from pdf2image import convert_from_path
-from pikepdf import Pdf
-from PIL import Image
-from PIL import ImageSequence
-from pyzbar import pyzbar
 from whoosh.writing import AsyncWriter
 
 
@@ -83,161 +78,6 @@ def train_classifier():
         logger.warning("Classifier error: " + str(e))
 
 
-def barcode_reader(image) -> List[str]:
-    """
-    Read any barcodes contained in image
-    Returns a list containing all found barcodes
-    """
-    barcodes = []
-    # Decode the barcode image
-    detected_barcodes = pyzbar.decode(image)
-
-    if detected_barcodes:
-        # Traverse through all the detected barcodes in image
-        for barcode in detected_barcodes:
-            if barcode.data:
-                decoded_barcode = barcode.data.decode("utf-8")
-                barcodes.append(decoded_barcode)
-                logger.debug(
-                    f"Barcode of type {str(barcode.type)} found: {decoded_barcode}",
-                )
-    return barcodes
-
-
-def get_file_type(path: str) -> str:
-    """
-    Determines the file type, based on MIME type.
-
-    Returns the MIME type.
-    """
-    mime_type = magic.from_file(path, mime=True)
-    logger.debug(f"Detected mime type: {mime_type}")
-    return mime_type
-
-
-def convert_from_tiff_to_pdf(filepath: str) -> str:
-    """
-    converts a given TIFF image file to pdf into a temporary directory.
-
-    Returns the new pdf file.
-    """
-    file_name = os.path.splitext(os.path.basename(filepath))[0]
-    mime_type = get_file_type(filepath)
-    tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
-    # use old file name with pdf extension
-    if mime_type == "image/tiff":
-        newpath = os.path.join(tempdir, file_name + ".pdf")
-    else:
-        logger.warning(
-            f"Cannot convert mime type {str(mime_type)} from {str(filepath)} to pdf.",
-        )
-        return None
-    with Image.open(filepath) as image:
-        images = []
-        for i, page in enumerate(ImageSequence.Iterator(image)):
-            page = page.convert("RGB")
-            images.append(page)
-        try:
-            if len(images) == 1:
-                images[0].save(newpath)
-            else:
-                images[0].save(newpath, save_all=True, append_images=images[1:])
-        except OSError as e:
-            logger.warning(
-                f"Could not save the file as pdf. Error: {str(e)}",
-            )
-            return None
-    return newpath
-
-
-def scan_file_for_separating_barcodes(filepath: str) -> List[int]:
-    """
-    Scan the provided pdf file for page separating barcodes
-    Returns a list of pagenumbers, which separate the file
-    """
-    separator_page_numbers = []
-    separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
-    # use a temporary directory in case the file os too big to handle in memory
-    with tempfile.TemporaryDirectory() as path:
-        pages_from_path = convert_from_path(filepath, output_folder=path)
-        for current_page_number, page in enumerate(pages_from_path):
-            current_barcodes = barcode_reader(page)
-            if separator_barcode in current_barcodes:
-                separator_page_numbers.append(current_page_number)
-    return separator_page_numbers
-
-
-def separate_pages(filepath: str, pages_to_split_on: List[int]) -> List[str]:
-    """
-    Separate the provided pdf file on the pages_to_split_on.
-    The pages which are defined by page_numbers will be removed.
-    Returns a list of (temporary) filepaths to consume.
-    These will need to be deleted later.
-    """
-    os.makedirs(settings.SCRATCH_DIR, exist_ok=True)
-    tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
-    fname = os.path.splitext(os.path.basename(filepath))[0]
-    pdf = Pdf.open(filepath)
-    document_paths = []
-    logger.debug(f"Temp dir is {str(tempdir)}")
-    if not pages_to_split_on:
-        logger.warning("No pages to split on!")
-    else:
-        # go from the first page to the first separator page
-        dst = Pdf.new()
-        for n, page in enumerate(pdf.pages):
-            if n < pages_to_split_on[0]:
-                dst.pages.append(page)
-        output_filename = f"{fname}_document_0.pdf"
-        savepath = os.path.join(tempdir, output_filename)
-        with open(savepath, "wb") as out:
-            dst.save(out)
-        document_paths = [savepath]
-
-        # iterate through the rest of the document
-        for count, page_number in enumerate(pages_to_split_on):
-            logger.debug(f"Count: {str(count)} page_number: {str(page_number)}")
-            dst = Pdf.new()
-            try:
-                next_page = pages_to_split_on[count + 1]
-            except IndexError:
-                next_page = len(pdf.pages)
-            # skip the first page_number. This contains the barcode page
-            for page in range(page_number + 1, next_page):
-                logger.debug(
-                    f"page_number: {str(page_number)} next_page: {str(next_page)}",
-                )
-                dst.pages.append(pdf.pages[page])
-            output_filename = f"{fname}_document_{str(count + 1)}.pdf"
-            logger.debug(f"pdf no:{str(count)} has {str(len(dst.pages))} pages")
-            savepath = os.path.join(tempdir, output_filename)
-            with open(savepath, "wb") as out:
-                dst.save(out)
-            document_paths.append(savepath)
-    logger.debug(f"Temp files are {str(document_paths)}")
-    return document_paths
-
-
-def save_to_dir(
-    filepath: str,
-    newname: str = None,
-    target_dir: str = settings.CONSUMPTION_DIR,
-):
-    """
-    Copies filepath to target_dir.
-    Optionally rename the file.
-    """
-    if os.path.isfile(filepath) and os.path.isdir(target_dir):
-        dst = shutil.copy(filepath, target_dir)
-        logging.debug(f"saved {str(filepath)} to {str(dst)}")
-        if newname:
-            dst_new = os.path.join(target_dir, newname)
-            logger.debug(f"moving {str(dst)} to {str(dst_new)}")
-            os.rename(dst, dst_new)
-    else:
-        logger.warning(f"{str(filepath)} or {str(target_dir)} don't exist.")
-
-
 def consume_file(
     path,
     override_filename=None,
@@ -251,32 +91,30 @@ def consume_file(
 
     # check for separators in current document
     if settings.CONSUMER_ENABLE_BARCODES:
-        separators = []
-        document_list = []
-        converted_tiff = None
-        if settings.CONSUMER_BARCODE_TIFF_SUPPORT:
-            supported_mime = ["image/tiff", "application/pdf"]
-        else:
-            supported_mime = ["application/pdf"]
-        mime_type = get_file_type(path)
-        if mime_type not in supported_mime:
+
+        mime_type = barcodes.get_file_mime_type(path)
+
+        if not barcodes.supported_file_type(mime_type):
             # if not supported, skip this routine
             logger.warning(
                 f"Unsupported file format for barcode reader: {str(mime_type)}",
             )
         else:
+            separators = []
+            document_list = []
+
             if mime_type == "image/tiff":
-                file_to_process = convert_from_tiff_to_pdf(path)
+                file_to_process = barcodes.convert_from_tiff_to_pdf(path)
             else:
                 file_to_process = path
 
-            separators = scan_file_for_separating_barcodes(file_to_process)
+            separators = barcodes.scan_file_for_separating_barcodes(file_to_process)
 
             if separators:
                 logger.debug(
                     f"Pages with separators found in: {str(path)}",
                 )
-                document_list = separate_pages(file_to_process, separators)
+                document_list = barcodes.separate_pages(file_to_process, separators)
 
             if document_list:
                 for n, document in enumerate(document_list):
@@ -286,14 +124,18 @@ def consume_file(
                         newname = f"{str(n)}_" + override_filename
                     else:
                         newname = None
-                    save_to_dir(document, newname=newname)
+                    barcodes.save_to_dir(document, newname=newname)
+
                 # if we got here, the document was successfully split
                 # and can safely be deleted
-                if converted_tiff:
+                if mime_type == "image/tiff":
+                    # Remove the TIFF converted to PDF file
                     logger.debug(f"Deleting file {file_to_process}")
                     os.unlink(file_to_process)
+                # Remove the original file (new file is saved above)
                 logger.debug(f"Deleting file {path}")
                 os.unlink(path)
+
                 # notify the sender, otherwise the progress bar
                 # in the UI stays stuck
                 payload = {
diff --git a/src/documents/tests/test_api.py b/src/documents/tests/test_api.py
index 6d659e66d..e681f34e1 100644
--- a/src/documents/tests/test_api.py
+++ b/src/documents/tests/test_api.py
@@ -1432,17 +1432,25 @@ class TestDocumentApiV2(DirectoriesMixin, APITestCase):
             "#000000",
         )
 
-    def test_ui_settings(self):
-        test_user = User.objects.create_superuser(username="test")
-        self.client.force_authenticate(user=test_user)
 
-        response = self.client.get("/api/ui_settings/", format="json")
+class TestApiUiSettings(DirectoriesMixin, APITestCase):
+
+    ENDPOINT = "/api/ui_settings/"
+
+    def setUp(self):
+        super().setUp()
+        self.test_user = User.objects.create_superuser(username="test")
+        self.client.force_authenticate(user=self.test_user)
+
+    def test_api_get_ui_settings(self):
+        response = self.client.get(self.ENDPOINT, format="json")
         self.assertEqual(response.status_code, 200)
         self.assertDictEqual(
             response.data["settings"],
             {},
         )
 
+    def test_api_set_ui_settings(self):
         settings = {
             "settings": {
                 "dark_mode": {
@@ -1452,18 +1460,16 @@ class TestDocumentApiV2(DirectoriesMixin, APITestCase):
         }
 
         response = self.client.post(
-            "/api/ui_settings/",
+            self.ENDPOINT,
             json.dumps(settings),
             content_type="application/json",
         )
 
         self.assertEqual(response.status_code, 200)
 
-        response = self.client.get("/api/ui_settings/", format="json")
-
-        self.assertEqual(response.status_code, 200)
+        ui_settings = self.test_user.ui_settings
         self.assertDictEqual(
-            response.data["settings"],
+            ui_settings.settings,
             settings["settings"],
         )
 
@@ -1786,6 +1792,34 @@ class TestBulkEdit(DirectoriesMixin, APITestCase):
         self.assertEqual(kwargs["add_tags"], [self.t1.id])
         self.assertEqual(kwargs["remove_tags"], [self.t2.id])
 
+    @mock.patch("documents.serialisers.bulk_edit.modify_tags")
+    def test_api_modify_tags_not_provided(self, m):
+        """
+        GIVEN:
+            - API data to modify tags is missing modify_tags field
+        WHEN:
+            - API to edit tags is called
+        THEN:
+            - API returns HTTP 400
+            - modify_tags is not called
+        """
+        m.return_value = "OK"
+        response = self.client.post(
+            "/api/documents/bulk_edit/",
+            json.dumps(
+                {
+                    "documents": [self.doc1.id, self.doc3.id],
+                    "method": "modify_tags",
+                    "parameters": {
+                        "add_tags": [self.t1.id],
+                    },
+                },
+            ),
+            content_type="application/json",
+        )
+        self.assertEqual(response.status_code, 400)
+        m.assert_not_called()
+
     @mock.patch("documents.serialisers.bulk_edit.delete")
     def test_api_delete(self, m):
         m.return_value = "OK"
@@ -1802,6 +1836,118 @@ class TestBulkEdit(DirectoriesMixin, APITestCase):
         self.assertEqual(args[0], [self.doc1.id])
         self.assertEqual(len(kwargs), 0)
 
+    @mock.patch("documents.serialisers.bulk_edit.set_storage_path")
+    def test_api_set_storage_path(self, m):
+        """
+        GIVEN:
+            - API data to set the storage path of a document
+        WHEN:
+            - API is called
+        THEN:
+            - set_storage_path is called with correct document IDs and storage_path ID
+        """
+        m.return_value = "OK"
+
+        response = self.client.post(
+            "/api/documents/bulk_edit/",
+            json.dumps(
+                {
+                    "documents": [self.doc1.id],
+                    "method": "set_storage_path",
+                    "parameters": {"storage_path": self.sp1.id},
+                },
+            ),
+            content_type="application/json",
+        )
+
+        self.assertEqual(response.status_code, 200)
+        m.assert_called_once()
+        args, kwargs = m.call_args
+
+        self.assertListEqual(args[0], [self.doc1.id])
+        self.assertEqual(kwargs["storage_path"], self.sp1.id)
+
+    @mock.patch("documents.serialisers.bulk_edit.set_storage_path")
+    def test_api_unset_storage_path(self, m):
+        """
+        GIVEN:
+            - API data to clear/unset the storage path of a document
+        WHEN:
+            - API is called
+        THEN:
+            - set_storage_path is called with correct document IDs and None storage_path
+        """
+        m.return_value = "OK"
+
+        response = self.client.post(
+            "/api/documents/bulk_edit/",
+            json.dumps(
+                {
+                    "documents": [self.doc1.id],
+                    "method": "set_storage_path",
+                    "parameters": {"storage_path": None},
+                },
+            ),
+            content_type="application/json",
+        )
+
+        self.assertEqual(response.status_code, 200)
+        m.assert_called_once()
+        args, kwargs = m.call_args
+
+        self.assertListEqual(args[0], [self.doc1.id])
+        self.assertEqual(kwargs["storage_path"], None)
+
+    def test_api_invalid_storage_path(self):
+        """
+        GIVEN:
+            - API data to set the storage path of a document
+            - Given storage_path ID isn't valid
+        WHEN:
+            - API is called
+        THEN:
+            - set_storage_path is called with correct document IDs and storage_path ID
+        """
+        response = self.client.post(
+            "/api/documents/bulk_edit/",
+            json.dumps(
+                {
+                    "documents": [self.doc1.id],
+                    "method": "set_storage_path",
+                    "parameters": {"storage_path": self.sp1.id + 10},
+                },
+            ),
+            content_type="application/json",
+        )
+
+        self.assertEqual(response.status_code, 400)
+        self.async_task.assert_not_called()
+
+    def test_api_set_storage_path_not_provided(self):
+        """
+        GIVEN:
+            - API data to set the storage path of a document
+            - API data is missing storage path ID
+        WHEN:
+            - API is called
+        THEN:
+            - set_storage_path is called with correct document IDs and storage_path ID
+        """
+        response = self.client.post(
+            "/api/documents/bulk_edit/",
+            json.dumps(
+                {
+                    "documents": [self.doc1.id],
+                    "method": "set_storage_path",
+                    "parameters": {},
+                },
+            ),
+            content_type="application/json",
+        )
+
+        self.assertEqual(response.status_code, 400)
+        self.async_task.assert_not_called()
+
     def test_api_invalid_doc(self):
         self.assertEqual(Document.objects.count(), 5)
         response = self.client.post(
@@ -2203,7 +2349,7 @@ class TestBulkDownload(DirectoriesMixin, APITestCase):
         )
 
 
-class TestApiAuth(APITestCase):
+class TestApiAuth(DirectoriesMixin, APITestCase):
     def test_auth_required(self):
 
         d = Document.objects.create(title="Test")
@@ -2256,7 +2402,7 @@ class TestApiAuth(APITestCase):
         self.assertIn("X-Version", response)
 
 
-class TestRemoteVersion(APITestCase):
+class TestApiRemoteVersion(DirectoriesMixin, APITestCase):
     ENDPOINT = "/api/remote_version/"
 
     def setUp(self):
@@ -2421,3 +2567,81 @@ class TestRemoteVersion(APITestCase):
                 "feature_is_set": True,
             },
         )
+
+
+class TestApiStoragePaths(DirectoriesMixin, APITestCase):
+    ENDPOINT = "/api/storage_paths/"
+
+    def setUp(self) -> None:
+        super().setUp()
+
+        user = User.objects.create(username="temp_admin")
+        self.client.force_authenticate(user=user)
+
+        self.sp1 = StoragePath.objects.create(name="sp1", path="Something/{checksum}")
+
+    def test_api_get_storage_path(self):
+        """
+        GIVEN:
+            - API request to get all storage paths
+        WHEN:
+            - API is called
+        THEN:
+            - Existing storage paths are returned
+        """
+        response = self.client.get(self.ENDPOINT, format="json")
+        self.assertEqual(response.status_code, 200)
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.data["count"], 1)
+
+        resp_storage_path = response.data["results"][0]
+        self.assertEqual(resp_storage_path["id"], self.sp1.id)
+        self.assertEqual(resp_storage_path["path"], self.sp1.path)
+
+    def test_api_create_storage_path(self):
+        """
+        GIVEN:
+            - API request to create a storage paths
+        WHEN:
+            - API is called
+        THEN:
+            - Correct HTTP response
+            - New storage path is created
+        """
+        response = self.client.post(
+            self.ENDPOINT,
+            json.dumps(
+                {
+                    "name": "A storage path",
+                    "path": "Somewhere/{asn}",
+                },
+            ),
+            content_type="application/json",
+        )
+        self.assertEqual(response.status_code, 201)
+        self.assertEqual(StoragePath.objects.count(), 2)
+
+    def test_api_create_invalid_storage_path(self):
+        """
+        GIVEN:
+            - API request to create a storage paths
+            - Storage path format is incorrect
+        WHEN:
+            - API is called
+        THEN:
+            - Correct HTTP 400 response
+            - No storage path is created
+        """
+        response = self.client.post(
+            self.ENDPOINT,
+            json.dumps(
+                {
+                    "name": "Another storage path",
+                    "path": "Somewhere/{correspdent}",
+                },
+            ),
+            content_type="application/json",
+        )
+        self.assertEqual(response.status_code, 400)
+        self.assertEqual(StoragePath.objects.count(), 1)
diff --git a/src/documents/tests/test_barcodes.py b/src/documents/tests/test_barcodes.py
new file mode 100644
index 000000000..e4e7566ad
--- /dev/null
+++ b/src/documents/tests/test_barcodes.py
@@ -0,0 +1,456 @@
+import os
+import shutil
+import tempfile
+from unittest import mock
+
+from django.conf import settings
+from django.test import override_settings
+from django.test import TestCase
+from documents import barcodes
+from documents import tasks
+from documents.tests.utils import DirectoriesMixin
+from PIL import Image
+
+
+class TestBarcode(DirectoriesMixin, TestCase):
+    def test_barcode_reader(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-39-PATCHT.png",
+        )
+        img = Image.open(test_file)
+        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
+        self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
+
+    def test_barcode_reader2(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t.pbm",
+        )
+        img = Image.open(test_file)
+        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
+        self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
+
+    def test_barcode_reader_distorsion(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-39-PATCHT-distorsion.png",
+        )
+        img = Image.open(test_file)
+        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
+        self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
+
+    def test_barcode_reader_distorsion2(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-39-PATCHT-distorsion2.png",
+        )
+        img = Image.open(test_file)
+        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
+        self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
+
+    def test_barcode_reader_unreadable(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-39-PATCHT-unreadable.png",
+        )
+        img = Image.open(test_file)
+        self.assertEqual(barcodes.barcode_reader(img), [])
+
+    def test_barcode_reader_qr(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "qr-code-PATCHT.png",
+        )
+        img = Image.open(test_file)
+        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
+        self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
+
+    def test_barcode_reader_128(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-128-PATCHT.png",
+        )
+        img = Image.open(test_file)
+        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
+        self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
+
+    def test_barcode_reader_no_barcode(self):
+        test_file = os.path.join(os.path.dirname(__file__), "samples", "simple.png")
+        img = Image.open(test_file)
+        self.assertEqual(barcodes.barcode_reader(img), [])
+
+    def test_barcode_reader_custom_separator(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-39-custom.png",
+        )
+        img = Image.open(test_file)
+        self.assertEqual(barcodes.barcode_reader(img), ["CUSTOM BARCODE"])
+
+    def test_barcode_reader_custom_qr_separator(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-qr-custom.png",
+        )
+        img = Image.open(test_file)
+        self.assertEqual(barcodes.barcode_reader(img), ["CUSTOM BARCODE"])
+
+    def test_barcode_reader_custom_128_separator(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-128-custom.png",
+        )
+        img = Image.open(test_file)
+        self.assertEqual(barcodes.barcode_reader(img), ["CUSTOM BARCODE"])
+
+    def test_get_mime_type(self):
+        tiff_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "simple.tiff",
+        )
+        pdf_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "simple.pdf",
+        )
+        png_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-128-custom.png",
+        )
+        tiff_file_no_extension = os.path.join(settings.SCRATCH_DIR, "testfile1")
+        pdf_file_no_extension = os.path.join(settings.SCRATCH_DIR, "testfile2")
+        shutil.copy(tiff_file, tiff_file_no_extension)
+        shutil.copy(pdf_file, pdf_file_no_extension)
+
+        self.assertEqual(barcodes.get_file_mime_type(tiff_file), "image/tiff")
+        self.assertEqual(barcodes.get_file_mime_type(pdf_file), "application/pdf")
+        self.assertEqual(
+            barcodes.get_file_mime_type(tiff_file_no_extension),
+            "image/tiff",
+        )
+        self.assertEqual(
+            barcodes.get_file_mime_type(pdf_file_no_extension),
+            "application/pdf",
+        )
+        self.assertEqual(barcodes.get_file_mime_type(png_file), "image/png")
+
+    def test_convert_from_tiff_to_pdf(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "simple.tiff",
+        )
+        dst = os.path.join(settings.SCRATCH_DIR, "simple.tiff")
+        shutil.copy(test_file, dst)
+        target_file = barcodes.convert_from_tiff_to_pdf(dst)
+        file_extension = os.path.splitext(os.path.basename(target_file))[1]
+        self.assertTrue(os.path.isfile(target_file))
+        self.assertEqual(file_extension, ".pdf")
+
+    def test_convert_error_from_pdf_to_pdf(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "simple.pdf",
+        )
+        dst = os.path.join(settings.SCRATCH_DIR, "simple.pdf")
+        shutil.copy(test_file, dst)
+        self.assertIsNone(barcodes.convert_from_tiff_to_pdf(dst))
+
+    def test_scan_file_for_separating_barcodes(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [0])
+
+    def test_scan_file_for_separating_barcodes2(self):
+        test_file = os.path.join(os.path.dirname(__file__), "samples", "simple.pdf")
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [])
+
+    def test_scan_file_for_separating_barcodes3(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-middle.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [1])
+
+    def test_scan_file_for_separating_barcodes4(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "several-patcht-codes.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [2, 5])
+
+    def test_scan_file_for_separating_barcodes_upsidedown(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-middle_reverse.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [1])
+
+    def test_scan_file_for_separating_qr_barcodes(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-qr.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [0])
+
+    @override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
+    def test_scan_file_for_separating_custom_barcodes(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-39-custom.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [0])
+
+    @override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
+    def test_scan_file_for_separating_custom_qr_barcodes(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-qr-custom.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [0])
+
+    @override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
+    def test_scan_file_for_separating_custom_128_barcodes(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-128-custom.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [0])
+
+    def test_scan_file_for_separating_wrong_qr_barcodes(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "barcode-39-custom.pdf",
+        )
+        pages = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertEqual(pages, [])
+
+    def test_separate_pages(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-middle.pdf",
+        )
+        pages = barcodes.separate_pages(test_file, [1])
+        self.assertEqual(len(pages), 2)
+
+    def test_separate_pages_no_list(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-middle.pdf",
+        )
+        with self.assertLogs("paperless.barcodes", level="WARNING") as cm:
+            pages = barcodes.separate_pages(test_file, [])
+            self.assertEqual(pages, [])
+            self.assertEqual(
+                cm.output,
+                [
+                    f"WARNING:paperless.barcodes:No pages to split on!",
+                ],
+            )
+
+    def test_save_to_dir(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t.pdf",
+        )
+        tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
+        barcodes.save_to_dir(test_file, target_dir=tempdir)
+        target_file = os.path.join(tempdir, "patch-code-t.pdf")
+        self.assertTrue(os.path.isfile(target_file))
+
+    def test_save_to_dir2(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t.pdf",
+        )
+        nonexistingdir = "/nowhere"
+        if os.path.isdir(nonexistingdir):
+            self.fail("non-existing dir exists")
+        else:
+            with self.assertLogs("paperless.barcodes", level="WARNING") as cm:
+                barcodes.save_to_dir(test_file, target_dir=nonexistingdir)
+            self.assertEqual(
+                cm.output,
+                [
+                    f"WARNING:paperless.barcodes:{str(test_file)} or {str(nonexistingdir)} don't exist.",
+                ],
+            )
+
+    def test_save_to_dir3(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t.pdf",
+        )
+        tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
+        barcodes.save_to_dir(test_file, newname="newname.pdf", target_dir=tempdir)
+        target_file = os.path.join(tempdir, "newname.pdf")
+        self.assertTrue(os.path.isfile(target_file))
+
+    def test_barcode_splitter(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-middle.pdf",
+        )
+        tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
+        separators = barcodes.scan_file_for_separating_barcodes(test_file)
+        self.assertTrue(separators)
+        document_list = barcodes.separate_pages(test_file, separators)
+        self.assertTrue(document_list)
+        for document in document_list:
+            barcodes.save_to_dir(document, target_dir=tempdir)
+        target_file1 = os.path.join(tempdir, "patch-code-t-middle_document_0.pdf")
+        target_file2 = os.path.join(tempdir, "patch-code-t-middle_document_1.pdf")
+        self.assertTrue(os.path.isfile(target_file1))
+        self.assertTrue(os.path.isfile(target_file2))
+
+    @override_settings(CONSUMER_ENABLE_BARCODES=True)
+    def test_consume_barcode_file(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-middle.pdf",
+        )
+        dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle.pdf")
+        shutil.copy(test_file, dst)
+
+        self.assertEqual(tasks.consume_file(dst), "File successfully split")
+
+    @override_settings(
+        CONSUMER_ENABLE_BARCODES=True,
+        CONSUMER_BARCODE_TIFF_SUPPORT=True,
+    )
+    def test_consume_barcode_tiff_file(self):
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-middle.tiff",
+        )
+        dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle.tiff")
+        shutil.copy(test_file, dst)
+
+        self.assertEqual(tasks.consume_file(dst), "File successfully split")
+
+    @override_settings(
+        CONSUMER_ENABLE_BARCODES=True,
+        CONSUMER_BARCODE_TIFF_SUPPORT=True,
+    )
+    @mock.patch("documents.consumer.Consumer.try_consume_file")
+    def test_consume_barcode_unsupported_jpg_file(self, m):
+        """
+        This test assumes barcode and TIFF support are enabled and
+        the user uploads an unsupported image file (e.g. jpg)
+
+        The function shouldn't try to scan for separating barcodes
+        and continue archiving the file as is.
+        """
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "simple.jpg",
+        )
+        dst = os.path.join(settings.SCRATCH_DIR, "simple.jpg")
+        shutil.copy(test_file, dst)
+        with self.assertLogs("paperless.tasks", level="WARNING") as cm:
+            self.assertIn("Success", tasks.consume_file(dst))
+        self.assertListEqual(
+            cm.output,
+            [
+                "WARNING:paperless.tasks:Unsupported file format for barcode reader: image/jpeg",
+            ],
+        )
+        m.assert_called_once()
+
+        args, kwargs = m.call_args
+        self.assertIsNone(kwargs["override_filename"])
+        self.assertIsNone(kwargs["override_title"])
+        self.assertIsNone(kwargs["override_correspondent_id"])
+        self.assertIsNone(kwargs["override_document_type_id"])
+        self.assertIsNone(kwargs["override_tag_ids"])
+
+    @override_settings(
+        CONSUMER_ENABLE_BARCODES=True,
+        CONSUMER_BARCODE_TIFF_SUPPORT=True,
+    )
+    def test_consume_barcode_supported_no_extension_file(self):
+        """
+        This test assumes barcode and TIFF support are enabled and
+        the user uploads a supported image file, but without extension
+        """
+        test_file = os.path.join(
+            os.path.dirname(__file__),
+            "samples",
+            "barcodes",
+            "patch-code-t-middle.tiff",
+        )
+        dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle")
+        shutil.copy(test_file, dst)
+
+        self.assertEqual(tasks.consume_file(dst), "File successfully split")
diff --git a/src/documents/tests/test_checks.py b/src/documents/tests/test_checks.py
index b7136a3dc..ec610b896 100644
--- a/src/documents/tests/test_checks.py
+++ b/src/documents/tests/test_checks.py
@@ -1,23 +1,64 @@
+import textwrap
 import unittest
 from unittest import mock
 
 from django.core.checks import Error
+from django.test import override_settings
 from django.test import TestCase
+from documents.checks import changed_password_check
+from documents.checks import parser_check
+from documents.models import Document
 
-from ..checks import changed_password_check
-from ..checks import parser_check
-from ..models import Document
-from ..signals import document_consumer_declaration
 from .factories import DocumentFactory
 
 
-class ChecksTestCase(TestCase):
+class TestDocumentChecks(TestCase):
     def test_changed_password_check_empty_db(self):
-        self.assertEqual(changed_password_check(None), [])
+        self.assertListEqual(changed_password_check(None), [])
 
     def test_changed_password_check_no_encryption(self):
         DocumentFactory.create(storage_type=Document.STORAGE_TYPE_UNENCRYPTED)
-        self.assertEqual(changed_password_check(None), [])
+        self.assertListEqual(changed_password_check(None), [])
+
+    def test_encrypted_missing_passphrase(self):
+        DocumentFactory.create(storage_type=Document.STORAGE_TYPE_GPG)
+        msgs = changed_password_check(None)
+        self.assertEqual(len(msgs), 1)
+        msg_text = msgs[0].msg
+        self.assertEqual(
+            msg_text,
+            "The database contains encrypted documents but no password is set.",
+        )
+
+    @override_settings(
+        PASSPHRASE="test",
+    )
+    @mock.patch("paperless.db.GnuPG.decrypted")
+    @mock.patch("documents.models.Document.source_file")
+    def test_encrypted_decrypt_fails(self, mock_decrypted, mock_source_file):
+
+        mock_decrypted.return_value = None
+        mock_source_file.return_value = b""
+
+        DocumentFactory.create(storage_type=Document.STORAGE_TYPE_GPG)
+
+        msgs = changed_password_check(None)
+
+        self.assertEqual(len(msgs), 1)
+        msg_text = msgs[0].msg
+        self.assertEqual(
+            msg_text,
+            textwrap.dedent(
+                """
+                The current password doesn't match the password of the
+                existing documents.
+
+                If you intend to change your password, you must first export
+                all of the old documents, start fresh with the new password
+                and then re-import them."
+                """,
+            ),
+        )
 
     def test_parser_check(self):
 
diff --git a/src/documents/tests/test_tasks.py b/src/documents/tests/test_tasks.py
index 998b7d955..a2b4ef000 100644
--- a/src/documents/tests/test_tasks.py
+++ b/src/documents/tests/test_tasks.py
@@ -1,10 +1,7 @@
 import os
-import shutil
-import tempfile
 from unittest import mock
 
 from django.conf import settings
-from django.test import override_settings
 from django.test import TestCase
 from django.utils import timezone
 from documents import tasks
@@ -15,10 +12,9 @@ from documents.models import Tag
 from documents.sanity_checker import SanityCheckFailedException
 from documents.sanity_checker import SanityCheckMessages
 from documents.tests.utils import DirectoriesMixin
-from PIL import Image
 
 
-class TestTasks(DirectoriesMixin, TestCase):
+class TestIndexReindex(DirectoriesMixin, TestCase):
     def test_index_reindex(self):
         Document.objects.create(
             title="test",
@@ -43,6 +39,8 @@ class TestTasks(DirectoriesMixin, TestCase):
 
         tasks.index_optimize()
 
+
+class TestClassifier(DirectoriesMixin, TestCase):
     @mock.patch("documents.tasks.load_classifier")
     def test_train_classifier_no_auto_matching(self, load_classifier):
         tasks.train_classifier()
@@ -93,442 +91,8 @@ class TestTasks(DirectoriesMixin, TestCase):
         mtime3 = os.stat(settings.MODEL_FILE).st_mtime
         self.assertNotEqual(mtime2, mtime3)
 
-    def test_barcode_reader(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-39-PATCHT.png",
-        )
-        img = Image.open(test_file)
-        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
-        self.assertEqual(tasks.barcode_reader(img), [separator_barcode])
-
-    def test_barcode_reader2(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t.pbm",
-        )
-        img = Image.open(test_file)
-        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
-        self.assertEqual(tasks.barcode_reader(img), [separator_barcode])
-
-    def test_barcode_reader_distorsion(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-39-PATCHT-distorsion.png",
-        )
-        img = Image.open(test_file)
-        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
-        self.assertEqual(tasks.barcode_reader(img), [separator_barcode])
-
-    def test_barcode_reader_distorsion2(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-39-PATCHT-distorsion2.png",
-        )
-        img = Image.open(test_file)
-        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
-        self.assertEqual(tasks.barcode_reader(img), [separator_barcode])
-
-    def test_barcode_reader_unreadable(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-39-PATCHT-unreadable.png",
-        )
-        img = Image.open(test_file)
-        self.assertEqual(tasks.barcode_reader(img), [])
-
-    def test_barcode_reader_qr(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "qr-code-PATCHT.png",
-        )
-        img = Image.open(test_file)
-        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
-        self.assertEqual(tasks.barcode_reader(img), [separator_barcode])
-
-    def test_barcode_reader_128(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-128-PATCHT.png",
-        )
-        img = Image.open(test_file)
-        separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
-        self.assertEqual(tasks.barcode_reader(img), [separator_barcode])
-
-    def test_barcode_reader_no_barcode(self):
-        test_file = os.path.join(os.path.dirname(__file__), "samples", "simple.png")
-        img = Image.open(test_file)
-        self.assertEqual(tasks.barcode_reader(img), [])
-
-    def test_barcode_reader_custom_separator(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-39-custom.png",
-        )
-        img = Image.open(test_file)
-        self.assertEqual(tasks.barcode_reader(img), ["CUSTOM BARCODE"])
-
-    def test_barcode_reader_custom_qr_separator(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-qr-custom.png",
-        )
-        img = Image.open(test_file)
-        self.assertEqual(tasks.barcode_reader(img), ["CUSTOM BARCODE"])
-
-    def test_barcode_reader_custom_128_separator(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-128-custom.png",
-        )
-        img = Image.open(test_file)
-        self.assertEqual(tasks.barcode_reader(img), ["CUSTOM BARCODE"])
-
-    def test_get_mime_type(self):
-        tiff_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "simple.tiff",
-        )
-        pdf_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "simple.pdf",
-        )
-        png_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-128-custom.png",
-        )
-        tiff_file_no_extension = os.path.join(settings.SCRATCH_DIR, "testfile1")
-        pdf_file_no_extension = os.path.join(settings.SCRATCH_DIR, "testfile2")
-        shutil.copy(tiff_file, tiff_file_no_extension)
-        shutil.copy(pdf_file, pdf_file_no_extension)
-
-        self.assertEqual(tasks.get_file_type(tiff_file), "image/tiff")
-        self.assertEqual(tasks.get_file_type(pdf_file), "application/pdf")
-        self.assertEqual(tasks.get_file_type(tiff_file_no_extension), "image/tiff")
-        self.assertEqual(tasks.get_file_type(pdf_file_no_extension), "application/pdf")
-        self.assertEqual(tasks.get_file_type(png_file), "image/png")
-
-    def test_convert_from_tiff_to_pdf(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "simple.tiff",
-        )
-        dst = os.path.join(settings.SCRATCH_DIR, "simple.tiff")
-        shutil.copy(test_file, dst)
-        target_file = tasks.convert_from_tiff_to_pdf(dst)
-        file_extension = os.path.splitext(os.path.basename(target_file))[1]
-        self.assertTrue(os.path.isfile(target_file))
-        self.assertEqual(file_extension, ".pdf")
-
-    def test_convert_error_from_pdf_to_pdf(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "simple.pdf",
-        )
-        dst = os.path.join(settings.SCRATCH_DIR, "simple.pdf")
-        shutil.copy(test_file, dst)
-        self.assertIsNone(tasks.convert_from_tiff_to_pdf(dst))
-
-    def test_scan_file_for_separating_barcodes(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [0])
-
-    def test_scan_file_for_separating_barcodes2(self):
-        test_file = os.path.join(os.path.dirname(__file__), "samples", "simple.pdf")
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [])
-
-    def test_scan_file_for_separating_barcodes3(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-middle.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [1])
-
-    def test_scan_file_for_separating_barcodes4(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "several-patcht-codes.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [2, 5])
-
-    def test_scan_file_for_separating_barcodes_upsidedown(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-middle_reverse.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [1])
-
-    def test_scan_file_for_separating_qr_barcodes(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-qr.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [0])
-
-    @override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
-    def test_scan_file_for_separating_custom_barcodes(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-39-custom.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [0])
-
-    @override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
-    def test_scan_file_for_separating_custom_qr_barcodes(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-qr-custom.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [0])
-
-    @override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
-    def test_scan_file_for_separating_custom_128_barcodes(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-128-custom.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [0])
-
-    def test_scan_file_for_separating_wrong_qr_barcodes(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "barcode-39-custom.pdf",
-        )
-        pages = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertEqual(pages, [])
-
-    def test_separate_pages(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-middle.pdf",
-        )
-        pages = tasks.separate_pages(test_file, [1])
-        self.assertEqual(len(pages), 2)
-
-    def test_separate_pages_no_list(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-middle.pdf",
-        )
-        with self.assertLogs("paperless.tasks", level="WARNING") as cm:
-            pages = tasks.separate_pages(test_file, [])
-            self.assertEqual(pages, [])
-            self.assertEqual(
-                cm.output,
-                [
-                    f"WARNING:paperless.tasks:No pages to split on!",
-                ],
-            )
-
-    def test_save_to_dir(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t.pdf",
-        )
-        tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
-        tasks.save_to_dir(test_file, target_dir=tempdir)
-        target_file = os.path.join(tempdir, "patch-code-t.pdf")
-        self.assertTrue(os.path.isfile(target_file))
-
-    def test_save_to_dir2(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t.pdf",
-        )
-        nonexistingdir = "/nowhere"
-        if os.path.isdir(nonexistingdir):
-            self.fail("non-existing dir exists")
-        else:
-            with self.assertLogs("paperless.tasks", level="WARNING") as cm:
-                tasks.save_to_dir(test_file, target_dir=nonexistingdir)
-            self.assertEqual(
-                cm.output,
-                [
-                    f"WARNING:paperless.tasks:{str(test_file)} or {str(nonexistingdir)} don't exist.",
-                ],
-            )
-
-    def test_save_to_dir3(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t.pdf",
-        )
-        tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
-        tasks.save_to_dir(test_file, newname="newname.pdf", target_dir=tempdir)
-        target_file = os.path.join(tempdir, "newname.pdf")
-        self.assertTrue(os.path.isfile(target_file))
-
-    def test_barcode_splitter(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-middle.pdf",
-        )
-        tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
-        separators = tasks.scan_file_for_separating_barcodes(test_file)
-        self.assertTrue(separators)
-        document_list = tasks.separate_pages(test_file, separators)
-        self.assertTrue(document_list)
-        for document in document_list:
-            tasks.save_to_dir(document, target_dir=tempdir)
-        target_file1 = os.path.join(tempdir, "patch-code-t-middle_document_0.pdf")
-        target_file2 = os.path.join(tempdir, "patch-code-t-middle_document_1.pdf")
-        self.assertTrue(os.path.isfile(target_file1))
-        self.assertTrue(os.path.isfile(target_file2))
-
-    @override_settings(CONSUMER_ENABLE_BARCODES=True)
-    def test_consume_barcode_file(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-middle.pdf",
-        )
-        dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle.pdf")
-        shutil.copy(test_file, dst)
-
-        self.assertEqual(tasks.consume_file(dst), "File successfully split")
-
-    @override_settings(
-        CONSUMER_ENABLE_BARCODES=True,
-        CONSUMER_BARCODE_TIFF_SUPPORT=True,
-    )
-    def test_consume_barcode_tiff_file(self):
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-middle.tiff",
-        )
-        dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle.tiff")
-        shutil.copy(test_file, dst)
-
-        self.assertEqual(tasks.consume_file(dst), "File successfully split")
-
-    @override_settings(
-        CONSUMER_ENABLE_BARCODES=True,
-        CONSUMER_BARCODE_TIFF_SUPPORT=True,
-    )
-    @mock.patch("documents.consumer.Consumer.try_consume_file")
-    def test_consume_barcode_unsupported_jpg_file(self, m):
-        """
-        This test assumes barcode and TIFF support are enabled and
-        the user uploads an unsupported image file (e.g. jpg)
-
-        The function shouldn't try to scan for separating barcodes
-        and continue archiving the file as is.
-        """
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "simple.jpg",
-        )
-        dst = os.path.join(settings.SCRATCH_DIR, "simple.jpg")
-        shutil.copy(test_file, dst)
-        with self.assertLogs("paperless.tasks", level="WARNING") as cm:
-            self.assertIn("Success", tasks.consume_file(dst))
-        self.assertEqual(
-            cm.output,
-            [
-                "WARNING:paperless.tasks:Unsupported file format for barcode reader: image/jpeg",
-            ],
-        )
-        m.assert_called_once()
-
-        args, kwargs = m.call_args
-        self.assertIsNone(kwargs["override_filename"])
-        self.assertIsNone(kwargs["override_title"])
-        self.assertIsNone(kwargs["override_correspondent_id"])
-        self.assertIsNone(kwargs["override_document_type_id"])
-        self.assertIsNone(kwargs["override_tag_ids"])
-
-    @override_settings(
-        CONSUMER_ENABLE_BARCODES=True,
-        CONSUMER_BARCODE_TIFF_SUPPORT=True,
-    )
-    def test_consume_barcode_supported_no_extension_file(self):
-        """
-        This test assumes barcode and TIFF support are enabled and
-        the user uploads a supported image file, but without extension
-        """
-        test_file = os.path.join(
-            os.path.dirname(__file__),
-            "samples",
-            "barcodes",
-            "patch-code-t-middle.tiff",
-        )
-        dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle")
-        shutil.copy(test_file, dst)
-
-        self.assertEqual(tasks.consume_file(dst), "File successfully split")
 
+class TestSanityCheck(DirectoriesMixin, TestCase):
     @mock.patch("documents.tasks.sanity_checker.check_sanity")
     def test_sanity_check_success(self, m):
         m.return_value = SanityCheckMessages()
@@ -565,6 +129,8 @@ class TestTasks(DirectoriesMixin, TestCase):
         )
         m.assert_called_once()
 
+
+class TestBulkUpdate(DirectoriesMixin, TestCase):
     def test_bulk_update_documents(self):
         doc1 = Document.objects.create(
             title="test",
diff --git a/src/documents/tests/test_views.py b/src/documents/tests/test_views.py
index ce457a7f3..19ce82e49 100644
--- a/src/documents/tests/test_views.py
+++ b/src/documents/tests/test_views.py
@@ -1,9 +1,28 @@
+import shutil
+import tempfile
+
 from django.conf import settings
 from django.contrib.auth.models import User
+from django.test import override_settings
 from django.test import TestCase
 
 
 class TestViews(TestCase):
+    @classmethod
+    def setUpClass(cls):
+        # Provide a dummy static dir to silence whitenoise warnings
+        cls.static_dir = tempfile.mkdtemp()
+
+        cls.override = override_settings(
+            STATIC_ROOT=cls.static_dir,
+        )
+        cls.override.enable()
+
+    @classmethod
+    def tearDownClass(cls):
+        shutil.rmtree(cls.static_dir, ignore_errors=True)
+        cls.override.disable()
+
     def setUp(self) -> None:
         self.user = User.objects.create_user("testuser")
 
diff --git a/src/documents/tests/utils.py b/src/documents/tests/utils.py
index 26ccf4991..c52c9be92 100644
--- a/src/documents/tests/utils.py
+++ b/src/documents/tests/utils.py
@@ -19,6 +19,7 @@ def setup_directories():
     dirs.scratch_dir = tempfile.mkdtemp()
     dirs.media_dir = tempfile.mkdtemp()
     dirs.consumption_dir = tempfile.mkdtemp()
+    dirs.static_dir = tempfile.mkdtemp()
     dirs.index_dir = os.path.join(dirs.data_dir, "index")
     dirs.originals_dir = os.path.join(dirs.media_dir, "documents", "originals")
     dirs.thumbnail_dir = os.path.join(dirs.media_dir, "documents", "thumbnails")
@@ -42,6 +43,7 @@ def setup_directories():
         CONSUMPTION_DIR=dirs.consumption_dir,
         LOGGING_DIR=dirs.logging_dir,
         INDEX_DIR=dirs.index_dir,
+        STATIC_ROOT=dirs.static_dir,
         MODEL_FILE=os.path.join(dirs.data_dir, "classification_model.pickle"),
         MEDIA_LOCK=os.path.join(dirs.media_dir, "media.lock"),
     )
@@ -55,6 +57,7 @@ def remove_dirs(dirs):
     shutil.rmtree(dirs.data_dir, ignore_errors=True)
     shutil.rmtree(dirs.scratch_dir, ignore_errors=True)
     shutil.rmtree(dirs.consumption_dir, ignore_errors=True)
+    shutil.rmtree(dirs.static_dir, ignore_errors=True)
     dirs.settings_override.disable()
 
 
diff --git a/src/documents/views.py b/src/documents/views.py
index b8d4075d0..7f2086a72 100644
--- a/src/documents/views.py
+++ b/src/documents/views.py
@@ -746,7 +746,7 @@ class RemoteVersionView(GenericAPIView):
 
 
 class StoragePathViewSet(ModelViewSet):
-    model = DocumentType
+    model = StoragePath
 
     queryset = StoragePath.objects.annotate(document_count=Count("documents")).order_by(
         Lower("name"),
diff --git a/src/paperless_tesseract/tests/test_parser.py b/src/paperless_tesseract/tests/test_parser.py
index 97ec26ca9..6bf8bd5f4 100644
--- a/src/paperless_tesseract/tests/test_parser.py
+++ b/src/paperless_tesseract/tests/test_parser.py
@@ -1,4 +1,6 @@
 import os
+import shutil
+import tempfile
 import uuid
 from typing import ContextManager
 from unittest import mock
@@ -225,11 +227,18 @@ class TestParser(DirectoriesMixin, TestCase):
     def test_image_simple_alpha(self):
         parser = RasterisedDocumentParser(None)
 
-        parser.parse(os.path.join(self.SAMPLE_FILES, "simple-alpha.png"), "image/png")
+        with tempfile.TemporaryDirectory() as tempdir:
+            # Copy sample file to temp directory, as the parsing changes the file
+            # and this makes it modified to Git
+            sample_file = os.path.join(self.SAMPLE_FILES, "simple-alpha.png")
+            dest_file = os.path.join(tempdir, "simple-alpha.png")
+            shutil.copy(sample_file, dest_file)
 
-        self.assertTrue(os.path.isfile(parser.archive_path))
+            parser.parse(dest_file, "image/png")
 
-        self.assertContainsStrings(parser.get_text(), ["This is a test document."])
+            self.assertTrue(os.path.isfile(parser.archive_path))
+
+            self.assertContainsStrings(parser.get_text(), ["This is a test document."])
 
     def test_image_calc_a4_dpi(self):
         parser = RasterisedDocumentParser(None)
diff --git a/src/setup.cfg b/src/setup.cfg
index 40ae9f1f1..3b50151a7 100644
--- a/src/setup.cfg
+++ b/src/setup.cfg
@@ -16,3 +16,7 @@ source =
   ./
 omit =
   */tests/*
+	manage.py
+  paperless/workers.py
+	paperless/wsgi.py
+	paperless/auth.py