diff --git a/.gitignore b/.gitignore
index b5355c780..920e58de8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,7 @@ artifacts/
 /benchmarks/input.*
 /benchmarks/*.md
 !/benchmarks/results.md
+
+# IDE-specific setting
+.vscode
+.idea
diff --git a/CHANGELOG.md b/CHANGELOG.md
index edfb9896c..b22b4c9d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ Categories Used:
 ## [Unreleased](https://github.com/ouch-org/ouch/compare/0.4.2...HEAD)
 - Add support for listing and decompressing `.rar` archives
 - Fix mime type detection
+- Add support for 7z [\#555](https://github.com/ouch-org/ouch/pull/555) ([Flat](https://github.com/flat) & [MissileLab](https://github.com/MisileLab))
 
 ### Bug Fixes
 
diff --git a/Cargo.lock b/Cargo.lock
index dde3d3ccb..0f0ac61ed 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10,18 +10,18 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "aho-corasick"
-version = "1.0.2"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43f6cb1bf222025340178f382c426f13757b2960e89779dfcb319c32542a5a41"
+checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "anstream"
-version = "0.6.1"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6cd65a4b849ace0b7f6daeebcc1a1d111282227ca745458c61dbf670e52a597"
+checksum = "2ab91ebe16eb252986481c5b62f6098f3b698a45e34b5b98200cf20dd2484a44"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -33,15 +33,15 @@ dependencies = [
 
 [[package]]
 name = "anstyle"
-version = "1.0.1"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a30da5c5f2d5e72842e00bcb57657162cdabef0931f40e2deb9b4140440cecd"
+checksum = "7079075b41f533b8c61d2a4d073c4676e1f8b249ff94a393b0595db304e0dd87"
 
 [[package]]
 name = "anstyle-parse"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "938874ff5980b03a87c5524b3ae5b59cf99b1d6bc836848df7bc5ada9643c333"
+checksum = "317b9a89c1868f5ea6ff1d9539a69f45dffc21ce321ac1fd1160dfa48c8e2140"
 dependencies = [
  "utf8parse",
 ]
@@ -57,9 +57,9 @@ dependencies = [
 
 [[package]]
 name = "anstyle-wincon"
-version = "3.0.0"
+version = "3.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0238ca56c96dfa37bdf7c373c8886dd591322500aceeeccdb2216fe06dc2f796"
+checksum = "f0699d10d2f4d628a98ee7b57b289abbc98ff3bad977cb3152709d4bf2330628"
 dependencies = [
  "anstyle",
  "windows-sys 0.48.0",
@@ -124,6 +124,15 @@ version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
 
+[[package]]
+name = "block-buffer"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "bstr"
 version = "1.8.0"
@@ -131,27 +140,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "542f33a8835a0884b006a0c3df3dadd99c0c3f296ed26c2fdc8028e01ad6230c"
 dependencies = [
  "memchr",
- "regex-automata 0.4.1",
+ "regex-automata",
  "serde",
 ]
 
 [[package]]
 name = "bumpalo"
-version = "3.13.0"
+version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e2c3daef883ecc1b5d58c15adae93470a91d425f3532ba1695849656af3fc1"
+checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
 
 [[package]]
 name = "byteorder"
-version = "1.4.3"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
+checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
 
 [[package]]
 name = "bzip2"
@@ -201,6 +210,15 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chrono"
+version = "0.4.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f2c685bad3eb3d45a01354cedb7d5faa66194d1d58ba6e267a8de788f79db38"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "clap"
 version = "4.4.8"
@@ -289,6 +307,30 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce420fe07aecd3e67c5f910618fe65e94158f6dcc0adf44e00d69ce2bdfe0fd0"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "crc"
+version = "3.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86ec7a15cbe22e59248fc7eadb1907dab5ba09372595da4d73dd805ed4417dfe"
+dependencies = [
+ "crc-catalog",
+]
+
+[[package]]
+name = "crc-catalog"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
+
 [[package]]
 name = "crc32fast"
 version = "1.3.2"
@@ -346,6 +388,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
 
+[[package]]
+name = "digest"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "doc-comment"
 version = "0.3.3"
@@ -366,30 +417,19 @@ checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
 
 [[package]]
 name = "errno"
-version = "0.3.2"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b30f669a7961ef1631673d2766cc92f52d64f7ef354d4fe0ddfd30ed52f0f4f"
+checksum = "f258a7194e7f7c2a7837a8913aeab7fd8c383457034fa20ce4dd3dcb813e8eb8"
 dependencies = [
- "errno-dragonfly",
  "libc",
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "errno-dragonfly"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
-dependencies = [
- "cc",
- "libc",
-]
-
 [[package]]
 name = "fastrand"
-version = "2.0.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764"
+checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
 [[package]]
 name = "filetime"
@@ -403,6 +443,17 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "filetime_creation"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3aea213d5ab4e6cd49f50c0688a4e20e5b75ff3bc07ff63f814778bd9b1dd42d"
+dependencies = [
+ "cfg-if",
+ "filetime",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "flate2"
 version = "1.0.28"
@@ -444,21 +495,31 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.28"
+version = "0.3.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
+checksum = "eb1d22c66e66d9d72e1758f0bd7d4fd0bee04cad842ee34587d68c07e45d088c"
 
 [[package]]
 name = "futures-sink"
-version = "0.3.28"
+version = "0.3.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f43be4fe21a13b9781a69afa4985b0f6ee0e1afab2c6f454a8cf30e2b2237b6e"
+checksum = "e36d3378ee38c2a36ad710c5d30c2911d752cb941c00c72dbabfb786a7970817"
+
+[[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+dependencies = [
+ "typenum",
+ "version_check",
+]
 
 [[package]]
 name = "getrandom"
-version = "0.2.10"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
+checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -514,9 +575,9 @@ dependencies = [
 
 [[package]]
 name = "hermit-abi"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
+checksum = "d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"
 
 [[package]]
 name = "ignore"
@@ -568,27 +629,27 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.10.5"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
 dependencies = [
  "either",
 ]
 
 [[package]]
 name = "jobserver"
-version = "0.1.26"
+version = "0.1.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "936cfd212a0155903bcbc060e316fb6cc7cbf2e1907329391ebadc1fe0ce77c2"
+checksum = "8c37f63953c4c63420ed5fd3d6d398c719489b9f872b9fa683262f8edd363c7d"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "js-sys"
-version = "0.3.64"
+version = "0.3.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
+checksum = "54c0c35952f67de54bb584e9fd912b3023117cbafc0a77d8f3dee1fb5f572fe8"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -607,9 +668,9 @@ checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
 
 [[package]]
 name = "libm"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7012b1bbb0719e1097c47611d3898568c546d597c2e74d66f6087edd5233ff4"
+checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
 
 [[package]]
 name = "libz-sys"
@@ -631,15 +692,15 @@ checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.10"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da2479e8c062e40bf0066ffa0bc823de0a9368974af99c9f6df941d2c231e03f"
+checksum = "969488b55f8ac402214f3f5fd243ebb7206cf82de60d3172994707a4bcc2b829"
 
 [[package]]
 name = "lock_api"
-version = "0.4.10"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1cc9717a20b1bb222f333e6a92fd32f7d8a18ddc5a3191a11af45dcbf4dcd16"
+checksum = "3c168f8615b12bc01f9c17e2eb0cc07dcae1940121185446edc3744920e8ef45"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -647,9 +708,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.19"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
 [[package]]
 name = "lz4_flex"
@@ -660,6 +721,15 @@ dependencies = [
  "twox-hash",
 ]
 
+[[package]]
+name = "lzma-rust"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f798132166cc040cb70dbab4ccbb89643a6966a4ac33f0b312e76a8238673a5"
+dependencies = [
+ "byteorder",
+]
+
 [[package]]
 name = "lzma-sys"
 version = "0.1.20"
@@ -673,9 +743,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.6.1"
+version = "2.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f478948fd84d9f8e86967bf432640e46adfb5a4bd4f14ef7e864ab38220534ae"
+checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
 
 [[package]]
 name = "memoffset"
@@ -704,11 +774,21 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "nt-time"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1d4f129ec1833164165b1711c30b4fa4a2b12784ffefa9fe877b016704b7165"
+dependencies = [
+ "chrono",
+ "time",
+]
+
 [[package]]
 name = "num-traits"
-version = "0.2.16"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f30b0abd723be7e2ffca1272140fac1a2f084c77ec3e123c192b66af1ee9e6c2"
+checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
 dependencies = [
  "autocfg",
  "libm",
@@ -720,7 +800,7 @@ version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
 dependencies = [
- "hermit-abi 0.3.2",
+ "hermit-abi 0.3.3",
  "libc",
 ]
 
@@ -730,6 +810,12 @@ version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
+[[package]]
+name = "opaque-debug"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
+
 [[package]]
 name = "ouch"
 version = "0.4.2"
@@ -741,7 +827,7 @@ dependencies = [
  "clap",
  "clap_complete",
  "clap_mangen",
- "filetime",
+ "filetime_creation",
  "flate2",
  "fs-err",
  "gzp",
@@ -758,6 +844,7 @@ dependencies = [
  "rand",
  "rayon",
  "same-file",
+ "sevenz-rust",
  "snap",
  "tar",
  "tempfile",
@@ -835,9 +922,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "predicates"
-version = "3.0.3"
+version = "3.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09963355b9f467184c04017ced4a2ba2d75cbcb4e7462690d388233253d4b1a9"
+checksum = "6dfc28575c2e3f19cb3c73b93af36460ae898d426eba6fc15b9bd2a5220758a0"
 dependencies = [
  "anstyle",
  "difflib",
@@ -863,9 +950,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.66"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
+checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
 dependencies = [
  "unicode-ident",
 ]
@@ -898,9 +985,9 @@ checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
 [[package]]
 name = "quote"
-version = "1.0.32"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50f3b39ccfb720540debaa0164757101c08ecb8d326b15358ce76a62c7e85965"
+checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
 dependencies = [
  "proc-macro2",
 ]
@@ -984,33 +1071,27 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.5"
+version = "1.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "697061221ea1b4a94a624f67d0ae2bfe4e22b8a17b6a192afb11046542cc8c47"
+checksum = "380b951a9c5e80ddfd6136919eef32310721aa4aacd4889a8d39124b026ab343"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.3.8",
- "regex-syntax 0.7.5",
+ "regex-automata",
+ "regex-syntax 0.8.2",
 ]
 
 [[package]]
 name = "regex-automata"
-version = "0.3.8"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2f401f4955220693b56f8ec66ee9c78abffd8d1c4f23dc41a23839eb88f0795"
+checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax 0.7.5",
+ "regex-syntax 0.8.2",
 ]
 
-[[package]]
-name = "regex-automata"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "465c6fc0621e4abc4187a2bda0937bfd4f722c2730b29562e19689ea796c9a4b"
-
 [[package]]
 name = "regex-syntax"
 version = "0.7.5"
@@ -1031,9 +1112,9 @@ checksum = "b833d8d034ea094b1ea68aa6d5c740e0d04bad9d16568d08ba6f76823a114316"
 
 [[package]]
 name = "rustix"
-version = "0.38.21"
+version = "0.38.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b426b0506e5d50a7d8dafcf2e81471400deb602392c7dd110815afb4eaf02a3"
+checksum = "dc99bc2d4f1fed22595588a013687477aedf3cdcfb26558c559edb67b4d9b22e"
 dependencies = [
  "bitflags 2.4.1",
  "errno",
@@ -1071,15 +1152,59 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.185"
+version = "1.0.193"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.193"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "sevenz-rust"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be9b6f69f1dfd54c3b568ffa45c310d6973a5e5148fd40cf515acaf38cf5bc31"
+checksum = "33c7d45965e6557597a30e2d12e15d6a5f438bb7cbc11d5dbe89762541c0cd42"
+dependencies = [
+ "bit-set",
+ "byteorder",
+ "crc",
+ "filetime_creation",
+ "js-sys",
+ "lzma-rust",
+ "nt-time",
+ "sha2",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "sha2"
+version = "0.9.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d58a1e1bf39749807d89cf2d98ac2dfa0ff1cb3faa38fbb64dd88ac8013d800"
+dependencies = [
+ "block-buffer",
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+ "opaque-debug",
+]
 
 [[package]]
 name = "similar"
-version = "2.2.1"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "420acb44afdae038210c99e69aae24109f32f15500aa708e81d46c9f29d55fcf"
+checksum = "2aeaf503862c419d66959f5d7ca015337d864e9c49485d771b732e2a20453597"
 
 [[package]]
 name = "snap"
@@ -1133,9 +1258,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.28"
+version = "2.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04361975b3f5e348b2189d8dc55bc942f278b2d482a6a0365de5bdd62d351567"
+checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1186,18 +1311,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.44"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "611040a08a0439f8248d1990b111c95baa9c704c805fa1f62104b39655fd7f90"
+checksum = "f9a7210f5c9a7156bb50aa36aed4c95afb51df0df00713949448cf9e97d382d2"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.44"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "090198534930841fab3a5d1bb637cde49e339654e606195f8d9c76eeb081dc96"
+checksum = "266b2e40bc00e5a6c09c3584011e08b06f123c00362c92b975ba9843aaaa14b8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1224,6 +1349,7 @@ dependencies = [
  "powerfmt",
  "serde",
  "time-core",
+ "time-macros",
 ]
 
 [[package]]
@@ -1232,6 +1358,15 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
 
+[[package]]
+name = "time-macros"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ad70d68dba9e1f8aceda7aa6711965dfec1cac869f311a51bd08b3a2ccbce20"
+dependencies = [
+ "time-core",
+]
+
 [[package]]
 name = "twox-hash"
 version = "1.6.3"
@@ -1242,6 +1377,12 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "typenum"
+version = "1.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+
 [[package]]
 name = "unarray"
 version = "0.1.4"
@@ -1250,9 +1391,9 @@ checksum = "eaea85b334db583fe3274d12b4cd1880032beab409c0d774be044d4480ab9a94"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "unrar"
@@ -1285,9 +1426,9 @@ checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
 
 [[package]]
 name = "uuid"
-version = "1.4.1"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
+checksum = "5e395fcf16a7a3d8127ec99782007af141946b4795001f876d54fb0d55978560"
 
 [[package]]
 name = "vcpkg"
@@ -1295,6 +1436,12 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
+[[package]]
+name = "version_check"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
+
 [[package]]
 name = "wait-timeout"
 version = "0.2.0"
@@ -1306,9 +1453,9 @@ dependencies = [
 
 [[package]]
 name = "walkdir"
-version = "2.3.3"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36df944cda56c7d8d8b7496af378e6b16de9284591917d307c9b4d313c44e698"
+checksum = "d71d857dc86794ca4c280d616f7da00d2dbfd8cd788846559a6813e6aa4b54ee"
 dependencies = [
  "same-file",
  "winapi-util",
@@ -1322,9 +1469,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
+checksum = "7daec296f25a1bae309c0cd5c29c4b260e510e6d813c286b19eaadf409d40fce"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1332,9 +1479,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
+checksum = "e397f4664c0e4e428e8313a469aaa58310d302159845980fd23b0f22a847f217"
 dependencies = [
  "bumpalo",
  "log",
@@ -1347,9 +1494,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
+checksum = "5961017b3b08ad5f3fe39f1e79877f8ee7c23c5e5fd5eb80de95abc41f1f16b2"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1357,9 +1504,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
+checksum = "c5353b8dab669f5e10f5bd76df26a9360c748f054f862ff5f3f8aae0c7fb3907"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1370,9 +1517,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
+checksum = "0d046c5d029ba91a1ed14da14dca44b68bf2f124cfbaf741c54151fdb3e0750b"
 
 [[package]]
 name = "widestring"
@@ -1398,9 +1545,9 @@ checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
 dependencies = [
  "winapi",
 ]
@@ -1426,7 +1573,7 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets 0.48.1",
+ "windows-targets 0.48.5",
 ]
 
 [[package]]
@@ -1446,17 +1593,17 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.48.1"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05d4b17490f70499f20b9e791dcf6a299785ce8af4d709018206dc5b4953e95f"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
 dependencies = [
- "windows_aarch64_gnullvm 0.48.0",
- "windows_aarch64_msvc 0.48.0",
- "windows_i686_gnu 0.48.0",
- "windows_i686_msvc 0.48.0",
- "windows_x86_64_gnu 0.48.0",
- "windows_x86_64_gnullvm 0.48.0",
- "windows_x86_64_msvc 0.48.0",
+ "windows_aarch64_gnullvm 0.48.5",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnullvm 0.48.5",
+ "windows_x86_64_msvc 0.48.5",
 ]
 
 [[package]]
@@ -1467,9 +1614,9 @@ checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.48.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -1479,9 +1626,9 @@ checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.48.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -1491,9 +1638,9 @@ checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.48.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -1503,9 +1650,9 @@ checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.48.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -1515,9 +1662,9 @@ checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.48.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
@@ -1527,9 +1674,9 @@ checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.48.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -1539,9 +1686,9 @@ checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.48.0"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
 [[package]]
 name = "xattr"
@@ -1603,11 +1750,10 @@ dependencies = [
 
 [[package]]
 name = "zstd-sys"
-version = "2.0.8+zstd.1.5.5"
+version = "2.0.9+zstd.1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5556e6ee25d32df2586c098bbfa278803692a20d0ab9565e049480d52707ec8c"
+checksum = "9e16efa8a874a0481a574084d34cc26fdb3b99627480f785888deb6386506656"
 dependencies = [
  "cc",
- "libc",
  "pkg-config",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 415a602f7..4c195b342 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ atty = "0.2.14"
 bstr = { version = "1.8.0", default-features = false, features = ["std"] }
 bzip2 = "0.4.4"
 clap = { version = "4.4.8", features = ["derive", "env"] }
-filetime = "0.2.22"
+filetime_creation = "0.1"
 flate2 = { version = "1.0.28", default-features = false }
 fs-err = "2.11.0"
 gzp = { version = "0.11.3", default-features = false, features = ["snappy_default"] }
@@ -26,6 +26,7 @@ lz4_flex = "0.11.1"
 once_cell = "1.18.0"
 rayon = "1.8.0"
 same-file = "1.0.6"
+sevenz-rust = {version = "0.5.3", features = ["compress"]}
 snap = "1.1.0"
 tar = "0.4.40"
 tempfile = "3.8.1"
diff --git a/src/archive/mod.rs b/src/archive/mod.rs
index 428f3cb04..077d16b4a 100644
--- a/src/archive/mod.rs
+++ b/src/archive/mod.rs
@@ -1,5 +1,6 @@
 //! Archive compression algorithms
 
 pub mod rar;
+pub mod sevenz;
 pub mod tar;
 pub mod zip;
diff --git a/src/archive/sevenz.rs b/src/archive/sevenz.rs
new file mode 100644
index 000000000..0847f4ca5
--- /dev/null
+++ b/src/archive/sevenz.rs
@@ -0,0 +1,155 @@
+//! SevenZip archive format compress function
+
+use std::{
+    env, io,
+    io::{Read, Seek, Write},
+    path::{Path, PathBuf},
+};
+
+use fs_err as fs;
+use same_file::Handle;
+
+use crate::{
+    error::FinalError,
+    info,
+    utils::{self, cd_into_same_dir_as, Bytes, EscapedPathDisplay, FileVisibilityPolicy},
+    warning,
+};
+
+pub fn compress_sevenz<W>(
+    files: &[PathBuf],
+    output_path: &Path,
+    writer: W,
+    file_visibility_policy: FileVisibilityPolicy,
+    quiet: bool,
+) -> crate::Result<W>
+where
+    W: Write + Seek,
+{
+    let mut writer = sevenz_rust::SevenZWriter::new(writer)?;
+    let output_handle = Handle::from_path(output_path);
+
+    for filename in files {
+        let previous_location = cd_into_same_dir_as(filename)?;
+
+        // Unwrap safety:
+        //   paths should be canonicalized by now, and the root directory rejected.
+        let filename = filename.file_name().unwrap();
+
+        for entry in file_visibility_policy.build_walker(filename) {
+            let entry = entry?;
+            let path = entry.path();
+
+            // If the output_path is the same as the input file, warn the user and skip the input (in order to avoid compression recursion)
+            if let Ok(handle) = &output_handle {
+                if matches!(Handle::from_path(path), Ok(x) if &x == handle) {
+                    warning!(
+                        "The output file and the input file are the same: `{}`, skipping...",
+                        output_path.display()
+                    );
+                    continue;
+                }
+            }
+
+            // This is printed for every file in `input_filenames` and has
+            // little importance for most users, but would generate lots of
+            // spoken text for users using screen readers, braille displays
+            // and so on
+            if !quiet {
+                info!(inaccessible, "Compressing '{}'.", EscapedPathDisplay::new(path));
+            }
+
+            let metadata = match path.metadata() {
+                Ok(metadata) => metadata,
+                Err(e) => {
+                    if e.kind() == std::io::ErrorKind::NotFound && utils::is_symlink(path) {
+                        // This path is for a broken symlink
+                        // We just ignore it
+                        continue;
+                    }
+                    return Err(e.into());
+                }
+            };
+
+            let entry_name = path.to_str().ok_or_else(|| {
+                FinalError::with_title("7z requires that all entry names are valid UTF-8")
+                    .detail(format!("File at '{path:?}' has a non-UTF-8 name"))
+            })?;
+
+            let entry = sevenz_rust::SevenZArchiveEntry::from_path(path, entry_name.to_owned());
+            let entry_data = if metadata.is_dir() {
+                None
+            } else {
+                Some(fs::File::open(path)?)
+            };
+
+            writer.push_archive_entry::<fs::File>(entry, entry_data)?;
+        }
+
+        env::set_current_dir(previous_location)?;
+    }
+
+    let bytes = writer.finish()?;
+    Ok(bytes)
+}
+
+pub fn decompress_sevenz<R>(reader: R, output_path: &Path, quiet: bool) -> crate::Result<usize>
+where
+    R: Read + Seek,
+{
+    let mut count: usize = 0;
+    sevenz_rust::decompress_with_extract_fn(reader, output_path, |entry, reader, path| {
+        count += 1;
+        // Manually handle writing all files from 7z archive, due to library exluding empty files
+        use std::io::BufWriter;
+
+        use filetime_creation as ft;
+
+        let file_path = output_path.join(entry.name());
+
+        if entry.is_directory() {
+            if !quiet {
+                info!(
+                    inaccessible,
+                    "File {} extracted to \"{}\"",
+                    entry.name(),
+                    file_path.display()
+                );
+            }
+            if !path.exists() {
+                fs::create_dir_all(path)?;
+            }
+        } else {
+            if !quiet {
+                info!(
+                    inaccessible,
+                    "{:?} extracted. ({})",
+                    file_path.display(),
+                    Bytes::new(entry.size()),
+                );
+            }
+
+            if let Some(parent) = path.parent() {
+                if !parent.exists() {
+                    fs::create_dir_all(parent)?;
+                }
+            }
+
+            let file = fs::File::create(path)?;
+            let mut writer = BufWriter::new(file);
+            io::copy(reader, &mut writer)?;
+
+            ft::set_file_handle_times(
+                writer.get_ref().file(),
+                Some(ft::FileTime::from_system_time(entry.access_date().into())),
+                Some(ft::FileTime::from_system_time(entry.last_modified_date().into())),
+                Some(ft::FileTime::from_system_time(entry.creation_date().into())),
+            )
+            .unwrap_or_default();
+        }
+
+        Ok(true)
+    })?;
+
+    Ok(count)
+}
diff --git a/src/archive/tar.rs b/src/archive/tar.rs
index d37628819..822212283 100644
--- a/src/archive/tar.rs
+++ b/src/archive/tar.rs
@@ -96,7 +96,8 @@ where
     for filename in input_filenames {
         let previous_location = utils::cd_into_same_dir_as(filename)?;
 
-        // Safe unwrap, input shall be treated before
+        // Unwrap safety:
+        //   paths should be canonicalized by now, and the root directory rejected.
         let filename = filename.file_name().unwrap();
 
         for entry in file_visibility_policy.build_walker(filename) {
@@ -104,7 +105,7 @@ where
             let path = entry.path();
 
             // If the output_path is the same as the input file, warn the user and skip the input (in order to avoid compression recursion)
-            if let Ok(ref handle) = output_handle {
+            if let Ok(handle) = &output_handle {
                 if matches!(Handle::from_path(path), Ok(x) if &x == handle) {
                     warning!(
                         "The output file and the input file are the same: `{}`, skipping...",
diff --git a/src/archive/zip.rs b/src/archive/zip.rs
index 60cc440db..e9bde15d6 100644
--- a/src/archive/zip.rs
+++ b/src/archive/zip.rs
@@ -10,7 +10,7 @@ use std::{
     thread,
 };
 
-use filetime::{set_file_mtime, FileTime};
+use filetime_creation::{set_file_mtime, FileTime};
 use fs_err as fs;
 use same_file::Handle;
 use time::OffsetDateTime;
@@ -167,7 +167,8 @@ where
     for filename in input_filenames {
         let previous_location = cd_into_same_dir_as(filename)?;
 
-        // Safe unwrap, input shall be treated before
+        // Unwrap safety:
+        //   paths should be canonicalized by now, and the root directory rejected.
         let filename = filename.file_name().unwrap();
 
         for entry in file_visibility_policy.build_walker(filename) {
@@ -175,7 +176,7 @@ where
             let path = entry.path();
 
             // If the output_path is the same as the input file, warn the user and skip the input (in order to avoid compression recursion)
-            if let Ok(ref handle) = output_handle {
+            if let Ok(handle) = &output_handle {
                 if matches!(Handle::from_path(path), Ok(x) if &x == handle) {
                     warning!(
                         "The output file and the input file are the same: `{}`, skipping...",
@@ -208,8 +209,13 @@ where
             #[cfg(unix)]
             let options = options.unix_permissions(metadata.permissions().mode());
 
+            let entry_name = path.to_str().ok_or_else(|| {
+                FinalError::with_title("Zip requires that all directories names are valid UTF-8")
+                    .detail(format!("File at '{path:?}' has a non-UTF-8 name"))
+            })?;
+
             if metadata.is_dir() {
-                writer.add_directory(path.to_str().unwrap().to_owned(), options)?;
+                writer.add_directory(entry_name, options)?;
             } else {
                 #[cfg(not(unix))]
                 let options = if is_executable::is_executable(path) {
@@ -219,10 +225,11 @@ where
                 };
 
                 let mut file = fs::File::open(path)?;
-                writer.start_file(
-                    path.to_str().unwrap(),
-                    options.last_modified_time(get_last_modified_time(&file)),
-                )?;
+
+                // Updated last modified time
+                let last_modified_time = options.last_modified_time(get_last_modified_time(&file));
+
+                writer.start_file(entry_name, last_modified_time)?;
                 io::copy(&mut file, &mut writer)?;
             }
         }
diff --git a/src/commands/compress.rs b/src/commands/compress.rs
index 72e92c490..5150fff9c 100644
--- a/src/commands/compress.rs
+++ b/src/commands/compress.rs
@@ -5,6 +5,7 @@ use std::{
 
 use fs_err as fs;
 
+use super::warn_user_about_loading_sevenz_in_memory;
 use crate::{
     archive,
     commands::warn_user_about_loading_zip_in_memory,
@@ -79,7 +80,7 @@ pub fn compress_files(
                 //     is `clamp`ed and therefore guaranteed to be valid
                 Box::new(zstd_encoder.unwrap().auto_finish())
             }
-            Tar | Zip | Rar => unreachable!(),
+            Tar | Zip | Rar | SevenZip => unreachable!(),
         };
         Ok(encoder)
     };
@@ -126,6 +127,20 @@ pub fn compress_files(
             archive::rar::no_compression_notice();
             return Ok(false);
         }
+        SevenZip => {
+            if !formats.is_empty() {
+                warn_user_about_loading_sevenz_in_memory();
+
+                if !user_wants_to_continue(output_path, question_policy, QuestionAction::Compression)? {
+                    return Ok(false);
+                }
+            }
+
+            let mut vec_buffer = Cursor::new(vec![]);
+            archive::sevenz::compress_sevenz(&files, output_path, &mut vec_buffer, file_visibility_policy, quiet)?;
+            vec_buffer.rewind()?;
+            io::copy(&mut vec_buffer, &mut writer)?;
+        }
     }
 
     Ok(true)
diff --git a/src/commands/decompress.rs b/src/commands/decompress.rs
index 9ae0adeb0..c717dbcfa 100644
--- a/src/commands/decompress.rs
+++ b/src/commands/decompress.rs
@@ -7,7 +7,7 @@ use std::{
 use fs_err as fs;
 
 use crate::{
-    commands::warn_user_about_loading_zip_in_memory,
+    commands::{warn_user_about_loading_sevenz_in_memory, warn_user_about_loading_zip_in_memory},
     extension::{
         split_first_compression_format,
         CompressionFormat::{self, *},
@@ -86,7 +86,7 @@ pub fn decompress_file(
             Lzma => Box::new(xz2::read::XzDecoder::new(decoder)),
             Snappy => Box::new(snap::read::FrameDecoder::new(decoder)),
             Zstd => Box::new(zstd::stream::Decoder::new(decoder)?),
-            Tar | Zip | Rar => unreachable!(),
+            Tar | Zip | Rar | SevenZip => unreachable!(),
         };
         Ok(decoder)
     };
@@ -164,6 +164,29 @@ pub fn decompress_file(
                 return Ok(());
             }
         }
+        SevenZip => {
+            if formats.len() > 1 {
+                warn_user_about_loading_sevenz_in_memory();
+
+                if !user_wants_to_continue(input_file_path, question_policy, QuestionAction::Decompression)? {
+                    return Ok(());
+                }
+            }
+
+            let mut vec = vec![];
+            io::copy(&mut reader, &mut vec)?;
+
+            if let ControlFlow::Continue(files) = smart_unpack(
+                |output_dir| crate::archive::sevenz::decompress_sevenz(io::Cursor::new(vec), output_dir, quiet),
+                output_dir,
+                &output_file_path,
+                question_policy,
+            )? {
+                files
+            } else {
+                return Ok(());
+            }
+        }
     };
 
     // this is only printed once, so it doesn't result in much text. On the other hand,
diff --git a/src/commands/list.rs b/src/commands/list.rs
index e33d9997e..f89830fe6 100644
--- a/src/commands/list.rs
+++ b/src/commands/list.rs
@@ -52,7 +52,7 @@ pub fn list_archive_contents(
                 Lzma => Box::new(xz2::read::XzDecoder::new(decoder)),
                 Snappy => Box::new(snap::read::FrameDecoder::new(decoder)),
                 Zstd => Box::new(zstd::stream::Decoder::new(decoder)?),
-                Tar | Zip | Rar => unreachable!(),
+                Tar | Zip | Rar | SevenZip => unreachable!(),
             };
             Ok(decoder)
         };
@@ -87,6 +87,25 @@ pub fn list_archive_contents(
                 Box::new(crate::archive::rar::list_archive(archive_path))
             }
         }
+        SevenZip => {
+            if formats.len() > 1 {
+                warn_user_about_loading_zip_in_memory();
+                if !user_wants_to_continue(archive_path, question_policy, QuestionAction::Decompression)? {
+                    return Ok(());
+                }
+            }
+
+            let mut files = Vec::new();
+
+            sevenz_rust::decompress_file_with_extract_fn(archive_path, ".", |entry, _, _| {
+                files.push(Ok(FileInArchive {
+                    path: entry.name().into(),
+                    is_dir: entry.is_directory(),
+                }));
+                Ok(true)
+            })?;
+            Box::new(files.into_iter())
+        }
         Gzip | Bzip | Lz4 | Lzma | Snappy | Zstd => {
             panic!("Not an archive! This should never happen, if it does, something is wrong with `CompressionFormat::is_archive()`. Please report this error!");
         }
diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index e5be2330a..b9763d1fc 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -31,6 +31,16 @@ fn warn_user_about_loading_zip_in_memory() {
     warning!("{}", ZIP_IN_MEMORY_LIMITATION_WARNING);
 }
 
+/// Warn the user that (de)compressing this .7z archive might freeze their system.
+fn warn_user_about_loading_sevenz_in_memory() {
+    const SEVENZ_IN_MEMORY_LIMITATION_WARNING: &str = "\n\
+        \tThe format '.7z' is limited and cannot be (de)compressed using encoding streams.\n\
+        \tWhen using '.7z' with other formats, (de)compression must be done in-memory\n\
+        \tCareful, you might run out of RAM if the archive is too large!";
+
+    warning!("{}", SEVENZ_IN_MEMORY_LIMITATION_WARNING);
+}
+
 /// This function checks what command needs to be run and performs A LOT of ahead-of-time checks
 /// to assume everything is OK.
 ///
diff --git a/src/error.rs b/src/error.rs
index 896f383ac..1b48623de 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -34,6 +34,8 @@ pub enum Error {
     Custom { reason: FinalError },
     /// Invalid format passed to `--format`
     InvalidFormat { reason: String },
+    /// From sevenz_rust::Error
+    SevenzipError(sevenz_rust::Error),
 }
 
 /// Alias to std's Result with ouch's Error
@@ -139,6 +141,7 @@ impl fmt::Display for Error {
             Error::UnsupportedZipArchive(reason) => FinalError::with_title("Unsupported zip archive").detail(*reason),
             Error::InvalidFormat { reason } => FinalError::with_title("Invalid archive format").detail(reason.clone()),
             Error::Custom { reason } => reason.clone(),
+            Error::SevenzipError(reason) => FinalError::with_title("7z error").detail(reason.to_string()),
         };
 
         write!(f, "{err}")
@@ -186,6 +189,12 @@ impl From<unrar::error::UnrarError> for Error {
     }
 }
 
+impl From<sevenz_rust::Error> for Error {
+    fn from(err: sevenz_rust::Error) -> Self {
+        Self::SevenzipError(err)
+    }
+}
+
 impl From<ignore::Error> for Error {
     fn from(err: ignore::Error) -> Self {
         Self::WalkdirError {
diff --git a/src/extension.rs b/src/extension.rs
index 85451cb3b..b4029a825 100644
--- a/src/extension.rs
+++ b/src/extension.rs
@@ -7,7 +7,9 @@ use bstr::ByteSlice;
 use self::CompressionFormat::*;
 use crate::{error::Error, warning};
 
-pub const SUPPORTED_EXTENSIONS: &[&str] = &["tar", "zip", "bz", "bz2", "gz", "lz4", "xz", "lzma", "sz", "zst", "rar"];
+pub const SUPPORTED_EXTENSIONS: &[&str] = &[
+    "tar", "zip", "bz", "bz2", "gz", "lz4", "xz", "lzma", "sz", "zst", "rar", "7z",
+];
 pub const SUPPORTED_ALIASES: &[&str] = &["tgz", "tbz", "tlz4", "txz", "tzlma", "tsz", "tzst"];
 pub const PRETTY_SUPPORTED_EXTENSIONS: &str = "tar, zip, bz, bz2, gz, lz4, xz, lzma, sz, zst, rar";
 pub const PRETTY_SUPPORTED_ALIASES: &str = "tgz, tbz, tlz4, txz, tzlma, tsz, tzst";
@@ -74,6 +76,8 @@ pub enum CompressionFormat {
     Zip,
     /// .rar
     Rar,
+    /// .7z
+    SevenZip,
 }
 
 impl CompressionFormat {
@@ -81,7 +85,7 @@ impl CompressionFormat {
     fn is_archive_format(&self) -> bool {
         // Keep this match like that without a wildcard `_` so we don't forget to update it
         match self {
-            Tar | Zip | Rar => true,
+            Tar | Zip | Rar | SevenZip => true,
             Gzip => false,
             Bzip => false,
             Lz4 => false,
@@ -110,6 +114,7 @@ fn to_extension(ext: &[u8]) -> Option<Extension> {
             b"sz" => &[Snappy],
             b"zst" => &[Zstd],
             b"rar" => &[Rar],
+            b"7z" => &[SevenZip],
             _ => return None,
         },
         ext.to_str_lossy(),
diff --git a/src/utils/fs.rs b/src/utils/fs.rs
index 08f6d1bac..dbd422e0e 100644
--- a/src/utils/fs.rs
+++ b/src/utils/fs.rs
@@ -91,6 +91,9 @@ pub fn try_infer_extension(path: &Path) -> Option<Extension> {
             && buf.starts_with(&[0x52, 0x61, 0x72, 0x21, 0x1A, 0x07])
             && (buf[6] == 0x00 || (buf.len() >= 8 && buf[6..=7] == [0x01, 0x00]))
     }
+    fn is_sevenz(buf: &[u8]) -> bool {
+        buf.starts_with(&[0x37, 0x7A, 0xBC, 0xAF, 0x27, 0x1C])
+    }
 
     let buf = {
         let mut buf = [0; 270];
@@ -124,6 +127,8 @@ pub fn try_infer_extension(path: &Path) -> Option<Extension> {
         Some(Extension::new(&[Zstd], "zst"))
     } else if is_rar(&buf) {
         Some(Extension::new(&[Rar], "rar"))
+    } else if is_sevenz(&buf) {
+        Some(Extension::new(&[SevenZip], "7z"))
     } else {
         None
     }
diff --git a/tests/integration.rs b/tests/integration.rs
index b67b3ee84..f88e56827 100644
--- a/tests/integration.rs
+++ b/tests/integration.rs
@@ -19,6 +19,8 @@ use crate::utils::{assert_same_directory, write_random_content};
 #[derive(Arbitrary, Debug, Display)]
 #[display(style = "lowercase")]
 enum DirectoryExtension {
+    #[display("7z")]
+    SevenZ,
     Tar,
     Tbz,
     Tbz2,
diff --git a/tests/mime.rs b/tests/mime.rs
index 1f340d078..bf5217984 100644
--- a/tests/mime.rs
+++ b/tests/mime.rs
@@ -17,11 +17,12 @@ fn sanity_check_through_mime() {
     write_random_content(test_file, &mut SmallRng::from_entropy());
 
     let formats = [
-        "tar", "zip", "tar.gz", "tgz", "tbz", "tbz2", "txz", "tlzma", "tzst", "tar.bz", "tar.bz2", "tar.lzma",
+        "7z", "tar", "zip", "tar.gz", "tgz", "tbz", "tbz2", "txz", "tlzma", "tzst", "tar.bz", "tar.bz2", "tar.lzma",
         "tar.xz", "tar.zst",
     ];
 
     let expected_mimes = [
+        "application/x-7z-compressed",
         "application/x-tar",
         "application/zip",
         "application/gzip",