diff --git a/Cargo.lock b/Cargo.lock
index 7cc1c68..4847113 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -56,9 +56,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.51"
+version = "1.0.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b26702f315f53b6071259e15dd9d64528213b44d61de1ec926eca7715d62203"
+checksum = "84450d0b4a8bd1ba4144ce8ce718fbc5d071358b1e5384bace6536b3d1f2d5b3"
 
 [[package]]
 name = "arrayref"
@@ -66,6 +66,12 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
 
+[[package]]
+name = "arrayvec"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
+
 [[package]]
 name = "arrayvec"
 version = "0.7.2"
@@ -182,6 +188,21 @@ dependencies = [
  "triple_accel",
 ]
 
+[[package]]
+name = "blake3"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b64485778c4f16a6a5a9d335e80d449ac6c70cdd6a06d2af18a6f6f775a125b3"
+dependencies = [
+ "arrayref",
+ "arrayvec 0.5.2",
+ "cc",
+ "cfg-if 0.1.10",
+ "constant_time_eq",
+ "crypto-mac",
+ "digest",
+]
+
 [[package]]
 name = "blake3"
 version = "1.2.0"
@@ -189,9 +210,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "526c210b4520e416420759af363083471656e819a75e831b8d2c9d5a584f2413"
 dependencies = [
  "arrayref",
- "arrayvec",
+ "arrayvec 0.7.2",
  "cc",
- "cfg-if",
+ "cfg-if 1.0.0",
  "constant_time_eq",
  "digest",
 ]
@@ -313,6 +334,12 @@ dependencies = [
  "smallvec",
 ]
 
+[[package]]
+name = "cfg-if"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -451,7 +478,7 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "738c290dfaea84fc1ca15ad9c168d083b05a714e1efddd8edaab678dc28d2836"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
 ]
 
 [[package]]
@@ -460,7 +487,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06ed27e177f16d65f0f0c22a213e17c696ace5dd64b14258b52f9417ccb52db4"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "crossbeam-utils",
 ]
 
@@ -470,7 +497,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6455c0ca19f0d2fbf751b908d5c55c1f5cbc65e03c4225427254b46890bdde1e"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "crossbeam-epoch",
  "crossbeam-utils",
 ]
@@ -481,7 +508,7 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ec02e091aa634e2c3ada4a392989e7c3116673ef0ac5b72232439094d73b7fd"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "crossbeam-utils",
  "lazy_static",
  "memoffset",
@@ -494,10 +521,20 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "lazy_static",
 ]
 
+[[package]]
+name = "crypto-mac"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b584a330336237c1eecd3e94266efb216c56ed91225d634cb2991c5f3fd1aeab"
+dependencies = [
+ "generic-array",
+ "subtle",
+]
+
 [[package]]
 name = "czkawka_cli"
 version = "3.3.1"
@@ -515,7 +552,7 @@ dependencies = [
  "bincode",
  "bitflags",
  "bk-tree",
- "blake3",
+ "blake3 1.2.0",
  "crc32fast",
  "crossbeam-channel",
  "directories-next",
@@ -526,8 +563,10 @@ dependencies = [
  "i18n-embed",
  "i18n-embed-fl",
  "image",
+ "imagepipe",
  "img_hash",
  "once_cell",
+ "rawloader",
  "rayon",
  "rodio",
  "rust-embed",
@@ -606,7 +645,7 @@ version = "4.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e77a43b28d0668df09411cb0bc9a8c2adc40f9a048afe863e05fd43251e8e39c"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "num_cpus",
 ]
 
@@ -620,17 +659,6 @@ dependencies = [
  "byteorder",
 ]
 
-[[package]]
-name = "derivative"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "digest"
 version = "0.9.0"
@@ -646,7 +674,7 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "339ee130d97a610ea5a5872d2bbb130fdf68884ff09d3028b81bec8a1ac23bbc"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "dirs-sys-next",
 ]
 
@@ -667,6 +695,17 @@ version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
+[[package]]
+name = "enumn"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e58b112d5099aa0857c5d05f0eacab86406dd8c0f85fe5d320a13256d29ecf4"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "ffmpeg_cmdline_utils"
 version = "0.1.0"
@@ -705,7 +744,7 @@ version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e6988e897c1c9c485f43b47a529cef42fde0547f9d8d41a7062518f1d8fc53f"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "crc32fast",
  "libc",
  "miniz_oxide 0.4.4",
@@ -769,9 +808,9 @@ checksum = "2022715d62ab30faffd124d40b76f4134a550a87792276512b18d63272333394"
 
 [[package]]
 name = "futures"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a12aa0eb539080d55c3f2d45a67c3b58b6b0773c1a3ca2dfec66d58c97fd66ca"
+checksum = "28560757fe2bb34e79f907794bb6b22ae8b0e5c669b638a1132f2592b19035b4"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -784,9 +823,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5da6ba8c3bb3c165d3c7319fc1cc8304facf1fb8db99c5de877183c08a273888"
+checksum = "ba3dda0b6588335f360afc675d0564c17a77a2bda81ca178a4b6081bd86c7f0b"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -794,15 +833,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d1c26957f23603395cd326b0ffe64124b818f4449552f960d815cfba83a53d"
+checksum = "d0c8ff0461b82559810cdccfde3215c3f373807f5e5232b71479bff7bb2583d7"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45025be030969d763025784f7f355043dc6bc74093e4ecc5000ca4dc50d8745c"
+checksum = "29d6d2ff5bb10fb95c85b8ce46538a2e5f5e7fdc755623a7d4529ab8a4ed9d2a"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -811,18 +850,16 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "522de2a0fe3e380f1bc577ba0474108faf3f6b18321dbf60b3b9c39a75073377"
+checksum = "b1f9d34af5a1aac6fb380f735fe510746c38067c5bf16c7fd250280503c971b2"
 
 [[package]]
 name = "futures-macro"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18e4a4b95cea4b4ccbcf1c5675ca7c4ee4e9e75eb79944d07defde18068f79bb"
+checksum = "6dbd947adfffb0efc70599b3ddcf7b5597bb5fa9e245eb99f62b3a5f7bb8bd3c"
 dependencies = [
- "autocfg",
- "proc-macro-hack",
  "proc-macro2",
  "quote",
  "syn",
@@ -830,23 +867,22 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36ea153c13024fe480590b3e3d4cad89a0cfacecc24577b68f86c6ced9c2bc11"
+checksum = "e3055baccb68d74ff6480350f8d6eb8fcfa3aa11bdc1a1ae3afdd0514617d508"
 
 [[package]]
 name = "futures-task"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d3d00f4eddb73e498a54394f228cd55853bdf059259e8e7bc6e69d408892e99"
+checksum = "6ee7c6485c30167ce4dfb83ac568a849fe53274c831081476ee13e0dce1aad72"
 
 [[package]]
 name = "futures-util"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36568465210a3a6ee45e1f165136d68671471a501e632e9a98d96872222b5481"
+checksum = "d9b5cf40b47a271f77a8b1bec03ca09044d99d2372c0de244e66430761127164"
 dependencies = [
- "autocfg",
  "futures-channel",
  "futures-core",
  "futures-io",
@@ -856,8 +892,6 @@ dependencies = [
  "memchr",
  "pin-project-lite",
  "pin-utils",
- "proc-macro-hack",
- "proc-macro-nested",
  "slab",
 ]
 
@@ -935,7 +969,7 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "libc",
  "wasi",
 ]
@@ -1103,6 +1137,12 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "65043da274378d68241eb9a8f8f8aa54e349136f7b8e12f63e3ef44043cc30e1"
 
+[[package]]
+name = "hashbrown"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+
 [[package]]
 name = "heck"
 version = "0.3.3"
@@ -1244,6 +1284,25 @@ dependencies = [
  "tiff",
 ]
 
+[[package]]
+name = "imagepipe"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f85c5d23491dee7e51d21b04f4116352899174943026278a2d91db13ffc142cd"
+dependencies = [
+ "bincode",
+ "blake3 0.3.8",
+ "image",
+ "lazy_static",
+ "log",
+ "multicache",
+ "rawloader",
+ "rayon",
+ "serde",
+ "serde_derive",
+ "serde_yaml",
+]
+
 [[package]]
 name = "img_hash"
 version = "3.2.0"
@@ -1257,13 +1316,23 @@ dependencies = [
  "transpose 0.2.1",
 ]
 
+[[package]]
+name = "indexmap"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
+dependencies = [
+ "autocfg",
+ "hashbrown",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
 ]
 
 [[package]]
@@ -1383,10 +1452,16 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "afe203d669ec979b7128619bae5a63b7b42e9203c1b29146079ee05e2f604b52"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "winapi",
 ]
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
+
 [[package]]
 name = "locale_config"
 version = "0.3.0"
@@ -1415,7 +1490,7 @@ version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
 ]
 
 [[package]]
@@ -1517,6 +1592,15 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "64ae83441f6b67e3b7f009295618e90f03228b0f1a149f56ee8cd0f6bb5602c5"
 
+[[package]]
+name = "multicache"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5086074c0a0812980aa88703d1bbcb4433e8423ecf4098a9849934f3dc09ba72"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "ndk"
 version = "0.3.0"
@@ -1597,7 +1681,7 @@ checksum = "fa9b4819da1bc61c0ea48b63b7bc8604064dd43013e7cc325df098d49cd7c18a"
 dependencies = [
  "bitflags",
  "cc",
- "cfg-if",
+ "cfg-if 1.0.0",
  "libc",
 ]
 
@@ -1684,9 +1768,9 @@ dependencies = [
 
 [[package]]
 name = "num_cpus"
-version = "1.13.0"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
+checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
 dependencies = [
  "hermit-abi",
  "libc",
@@ -1694,19 +1778,18 @@ dependencies = [
 
 [[package]]
 name = "num_enum"
-version = "0.5.4"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9bd055fb730c4f8f4f57d45d35cd6b3f0980535b056dc7ff119cee6a66ed6f"
+checksum = "720d3ea1055e4e4574c0c0b0f8c3fd4f24c4cdaf465948206dea090b57b526ad"
 dependencies = [
- "derivative",
  "num_enum_derive",
 ]
 
 [[package]]
 name = "num_enum_derive"
-version = "0.5.4"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "486ea01961c4a818096de679a8b740b26d9033146ac5291b1c98557658f8cdd9"
+checksum = "0d992b768490d7fe0d8586d9b5745f6c49f557da6d81dc982b1d167ad4edbb21"
 dependencies = [
  "proc-macro-crate 1.1.0",
  "proc-macro2",
@@ -1839,7 +1922,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "instant",
  "libc",
  "redox_syscall",
@@ -1870,9 +1953,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443"
+checksum = "e280fbe77cc62c91527259e9442153f4688736748d24660126286329742b4c6c"
 
 [[package]]
 name = "pin-utils"
@@ -1900,9 +1983,9 @@ dependencies = [
 
 [[package]]
 name = "ppv-lite86"
-version = "0.2.15"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed0cfbc8191465bed66e1718596ee0b0b35d5ee1f41c5df2189d0fe8bde535ba"
+checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
 
 [[package]]
 name = "primal-check"
@@ -1956,32 +2039,20 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "proc-macro-hack"
-version = "0.5.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
-
-[[package]]
-name = "proc-macro-nested"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086"
-
 [[package]]
 name = "proc-macro2"
-version = "1.0.34"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f84e92c0f7c9d58328b85a78557813e4bd845130db68d7184635344399423b1"
+checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
 dependencies = [
  "unicode-xid",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.10"
+version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38bc8cc6a5f2e3655e0899c1b848643b2562f853f114bfec7be120678e3ace05"
+checksum = "47aa80447ce4daf1717500037052af176af5d38cc3e571d9ec1c7353fc10c87d"
 dependencies = [
  "proc-macro2",
 ]
@@ -2026,6 +2097,21 @@ dependencies = [
  "rand_core",
 ]
 
+[[package]]
+name = "rawloader"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d23e8122c7619b7d3a1286ed328e4f5c0cf3dcdadd9adff508f7364d83a7734"
+dependencies = [
+ "byteorder",
+ "enumn",
+ "glob",
+ "lazy_static",
+ "rayon",
+ "rustc_version",
+ "toml",
+]
+
 [[package]]
 name = "rayon"
 version = "1.5.1"
@@ -2285,6 +2371,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_yaml"
+version = "0.8.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4a521f2940385c165a24ee286aa8599633d162077a54bdcae2a6fd5a7bfa7a0"
+dependencies = [
+ "indexmap",
+ "ryu",
+ "serde",
+ "yaml-rust",
+]
+
 [[package]]
 name = "sha2"
 version = "0.9.8"
@@ -2292,7 +2390,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b69f9a4c9740d74c5baa3fd2e547f9525fa8088a8a958e0ca2409a514e33f5fa"
 dependencies = [
  "block-buffer",
- "cfg-if",
+ "cfg-if 1.0.0",
  "cpufeatures",
  "digest",
  "opaque-debug",
@@ -2400,10 +2498,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "syn"
-version = "1.0.82"
+name = "subtle"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8daf5dd0bb60cbd4137b1b587d2fc0ae729bc07cf01cd70b36a1ed5ade3b9d59"
+checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
+
+[[package]]
+name = "syn"
+version = "1.0.84"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecb2e6da8ee5eb9a61068762a32fa9619cc591ceb055b3687f4cd4051ec2e06b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2434,7 +2538,7 @@ version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "libc",
  "rand",
  "redox_syscall",
@@ -2565,9 +2669,9 @@ dependencies = [
 
 [[package]]
 name = "typenum"
-version = "1.14.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b63708a265f51345575b27fe43f9500ad611579e764c79edbc2037b1121959ec"
+checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
 [[package]]
 name = "ucd-trie"
@@ -2626,9 +2730,9 @@ checksum = "1c18c859eead79d8b95d09e4678566e8d70105c4e7b251f707a03df32442661b"
 
 [[package]]
 name = "version_check"
-version = "0.9.3"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "vid_dup_finder_lib"
@@ -2670,7 +2774,7 @@ version = "0.2.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "632f73e236b219150ea279196e54e610f5dbafa5d61786303d4da54f84e47fce"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "wasm-bindgen-macro",
 ]
 
@@ -2771,6 +2875,15 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e575e15bedf6e57b5c2d763ffc6c3c760143466cbd09d762d539680ab5992ded"
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "zip"
 version = "0.5.13"
diff --git a/Changelog.md b/Changelog.md
index 6489430..b484420 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,6 +1,6 @@
 ## Version 4.0.0 - ?
-- Multithread support for collecting files to check(2/3x on 4 thread processor) - [#502](https://github.com/qarmin/czkawka/pull/502), [#504](https://github.com/qarmin/czkawka/pull/504)
-- Add Polish and Italian translation - [#469](https://github.com/qarmin/czkawka/pull/469), [#508](https://github.com/qarmin/czkawka/pull/508)
+- Multithreading support for collecting files to check(2/3x speedup on 4 thread processor and SSD) - [#502](https://github.com/qarmin/czkawka/pull/502), [#504](https://github.com/qarmin/czkawka/pull/504)
+- Add Polish, German and Italian translation - [#469](https://github.com/qarmin/czkawka/pull/469), [#508](https://github.com/qarmin/czkawka/pull/508), [5be](https://github.com/qarmin/czkawka/commit/5be801e76395855f07ab1da43cdbb8bd0b843834)
 - Add support for finding similar videos - [#460](https://github.com/qarmin/czkawka/pull/460)
 - GUI code refactoring(could fix some bugs) - [#462](https://github.com/qarmin/czkawka/pull/462)
 - Fixed crash when trying to hard/symlink 0 files - [#462](https://github.com/qarmin/czkawka/pull/462)
@@ -10,14 +10,18 @@
 - Improved performance due caching hash of broken/not supported images/videos = [#471](https://github.com/qarmin/czkawka/pull/471)
 - Option to not remove cache from non existent files(e.g. from unplugged pendrive) - [#472](https://github.com/qarmin/czkawka/pull/472)
 - Add multiple tooltips with helpful messages - [#472](https://github.com/qarmin/czkawka/pull/472)
-- Allow to cache prehash - [#477](https://github.com/qarmin/czkawka/pull/477)
+- Allow caching prehash - [#477](https://github.com/qarmin/czkawka/pull/477)
 - Improve custom selecting of records(allows to use Rust regex) - [#489](https://github.com/qarmin/czkawka/pull/478)
 - Remove support for finding zeroed files - [#461](https://github.com/qarmin/czkawka/pull/461)
 - Remove HashMB mode - [#476](https://github.com/qarmin/czkawka/pull/476)
 - Approximate comparison of music - [#483](https://github.com/qarmin/czkawka/pull/483)
 - Enable column sorting for simple treeview - [#487](https://github.com/qarmin/czkawka/pull/487)
-- Allow to hide upper panel - [#491](https://github.com/qarmin/czkawka/pull/491)
+- Allow hiding upper panel - [#491](https://github.com/qarmin/czkawka/pull/491)
 - Make UI take less space - [#500](https://github.com/qarmin/czkawka/pull/500)
+- Add support for raw images(NEF, CR2, KDC...) - [#532](https://github.com/qarmin/czkawka/pull/532)
+- Image compare performance and usability improvements - [#529](https://github.com/qarmin/czkawka/pull/529), [#528](https://github.com/qarmin/czkawka/pull/528), [#530](https://github.com/qarmin/czkawka/pull/530), [#525](https://github.com/qarmin/czkawka/pull/525)
+- Reorganize(unify) saving/loading data from file - [#524](https://github.com/qarmin/czkawka/pull/524)
+- Add "reference folders" -  [#516](https://github.com/qarmin/czkawka/pull/516)
 
 ## Version 3.3.1 - 22.11.2021r
 - Fix crash when moving buttons [#457](https://github.com/qarmin/czkawka/pull/457)
diff --git a/czkawka_core/Cargo.toml b/czkawka_core/Cargo.toml
index c6b40a0..7dab9bc 100644
--- a/czkawka_core/Cargo.toml
+++ b/czkawka_core/Cargo.toml
@@ -56,6 +56,10 @@ i18n-embed-fl = "0.6"
 rust-embed = "6.2.0"
 once_cell = "1.8.0"
 
+# Raw image files
+rawloader = "0.37.0"
+imagepipe = "0.4.0"
+
 [features]
 default = []
 
diff --git a/czkawka_core/src/broken_files.rs b/czkawka_core/src/broken_files.rs
index b1f33cf..d026641 100644
--- a/czkawka_core/src/broken_files.rs
+++ b/czkawka_core/src/broken_files.rs
@@ -21,6 +21,7 @@ use crate::common_messages::Messages;
 use crate::common_traits::*;
 use crate::fl;
 use crate::localizer::generate_translation_hashmap;
+use crate::similar_images::{AUDIO_FILES_EXTENSIONS, IMAGE_RS_BROKEN_FILES_EXTENSIONS, ZIP_FILES_EXTENSIONS};
 
 const CACHE_FILE_NAME: &str = "cache_broken_files.txt";
 
@@ -751,19 +752,11 @@ fn load_cache_from_file(text_messages: &mut Messages) -> Option<BTreeMap<String,
 }
 
 fn check_extension_avaibility(file_name_lowercase: &str) -> TypeOfFile {
-    // Checking allowed image extensions
-    let allowed_image_extensions = [
-        ".jpg", ".jpeg", ".png", ".bmp", ".tiff", ".tif", ".tga", ".ff", ".gif", ".jif", ".jfi", ".ico",
-        // Ico and bmp crashes are not fixed yet
-        /*".webp",*/ ".avif", // Webp is not really supported in image crate
-    ];
-    let allowed_archive_zip_extensions = [".zip"]; // Probably also should work [".xz", ".bz2"], but from my tests they not working
-    let allowed_audio_extensions = [".mp3", ".flac", ".wav", ".ogg"]; // Probably also should work [".xz", ".bz2"], but from my tests they not working
-    if allowed_image_extensions.iter().any(|e| file_name_lowercase.ends_with(e)) {
+    if IMAGE_RS_BROKEN_FILES_EXTENSIONS.iter().any(|e| file_name_lowercase.ends_with(e)) {
         TypeOfFile::Image
-    } else if allowed_archive_zip_extensions.iter().any(|e| file_name_lowercase.ends_with(e)) {
+    } else if ZIP_FILES_EXTENSIONS.iter().any(|e| file_name_lowercase.ends_with(e)) {
         TypeOfFile::ArchiveZip
-    } else if allowed_audio_extensions.iter().any(|e| file_name_lowercase.ends_with(e)) {
+    } else if AUDIO_FILES_EXTENSIONS.iter().any(|e| file_name_lowercase.ends_with(e)) {
         #[cfg(feature = "broken_audio")]
         {
             TypeOfFile::Audio
diff --git a/czkawka_core/src/common.rs b/czkawka_core/src/common.rs
index c2bf898..3b0bb7a 100644
--- a/czkawka_core/src/common.rs
+++ b/czkawka_core/src/common.rs
@@ -1,5 +1,9 @@
+use image::{DynamicImage, ImageBuffer, Rgb};
+use imagepipe::{ImageSource, Pipeline};
 use std::ffi::OsString;
 use std::fs;
+use std::fs::OpenOptions;
+use std::io::BufReader;
 use std::path::{Path, PathBuf};
 use std::time::SystemTime;
 
@@ -7,6 +11,57 @@ use std::time::SystemTime;
 
 pub struct Common();
 
+pub fn get_dynamic_image_from_raw_image(path: impl AsRef<Path> + std::fmt::Debug) -> Option<DynamicImage> {
+    let file_handler = match OpenOptions::new().read(true).open(&path) {
+        Ok(t) => t,
+        Err(_e) => {
+            // println!("Failed to open image {:?}, reason {}", path, e);
+            return None;
+        }
+    };
+
+    let mut reader = BufReader::new(file_handler);
+    let raw = match rawloader::decode(&mut reader) {
+        Ok(raw) => raw,
+        Err(_e) => {
+            // println!("Failed to decode raw image {:?}, reason {}", path, e);
+            return None;
+        }
+    };
+
+    let width = raw.width;
+    let height = raw.height;
+    let source = ImageSource::Raw(raw);
+
+    let mut pipeline = match Pipeline::new_from_source(source, width, height, true) {
+        Ok(pipeline) => pipeline,
+        Err(_e) => {
+            // println!("Failed to create pipeline {:?}, reason {}", path, e);
+            return None;
+        }
+    };
+
+    pipeline.run(None);
+    let image = match pipeline.output_8bit(None) {
+        Ok(image) => image,
+        Err(_e) => {
+            // println!("Failed to process image {:?}, reason {}", path, e);
+            return None;
+        }
+    };
+
+    let image = match ImageBuffer::<Rgb<u8>, Vec<u8>>::from_raw(image.width as u32, image.height as u32, image.data) {
+        Some(image) => image,
+        None => {
+            // println!("Failed to get image {:?}", path);
+            return None;
+        }
+    };
+
+    // println!("Properly hashed {:?}", path);
+    Some(image::DynamicImage::ImageRgb8(image))
+}
+
 impl Common {
     /// Printing time which took between start and stop point and prints also function name
     #[allow(unused_variables)]
diff --git a/czkawka_core/src/common_extensions.rs b/czkawka_core/src/common_extensions.rs
index 5dbb2dc..dc65dd0 100644
--- a/czkawka_core/src/common_extensions.rs
+++ b/czkawka_core/src/common_extensions.rs
@@ -67,6 +67,10 @@ impl Extensions {
         true
     }
 
+    pub fn using_custom_extensions(&self) -> bool {
+        !self.file_extensions.is_empty()
+    }
+
     pub fn extend_allowed_extensions(&mut self, file_extensions: &[&str]) {
         for extension in file_extensions {
             assert!(extension.starts_with('.'));
diff --git a/czkawka_core/src/same_music.rs b/czkawka_core/src/same_music.rs
index 9454e38..715674d 100644
--- a/czkawka_core/src/same_music.rs
+++ b/czkawka_core/src/same_music.rs
@@ -21,6 +21,7 @@ use crate::common_messages::Messages;
 use crate::common_traits::*;
 use crate::fl;
 use crate::localizer::generate_translation_hashmap;
+use crate::similar_images::AUDIO_FILES_EXTENSIONS;
 
 #[derive(Debug)]
 pub struct ProgressData {
@@ -223,12 +224,13 @@ impl SameMusic {
         self.use_reference_folders
     }
 
-    /// Check files for any with size == 0
     fn check_files(&mut self, stop_receiver: Option<&Receiver<()>>, progress_sender: Option<&futures::channel::mpsc::UnboundedSender<ProgressData>>) -> bool {
         let start_time: SystemTime = SystemTime::now();
         let mut folders_to_check: Vec<PathBuf> = Vec::with_capacity(1024 * 2); // This should be small enough too not see to big difference and big enough to store most of paths without needing to resize vector
 
-        self.allowed_extensions.extend_allowed_extensions(&[".mp3", ".flac", ".m4a"]);
+        if !self.allowed_extensions.using_custom_extensions() {
+            self.allowed_extensions.extend_allowed_extensions(&AUDIO_FILES_EXTENSIONS);
+        }
 
         // Add root folders for finding
         for id in &self.directories.included_directories {
diff --git a/czkawka_core/src/similar_images.rs b/czkawka_core/src/similar_images.rs
index 1f6790e..c585d35 100644
--- a/czkawka_core/src/similar_images.rs
+++ b/czkawka_core/src/similar_images.rs
@@ -20,7 +20,7 @@ use img_hash::{FilterType, HashAlg, HasherConfig};
 use rayon::prelude::*;
 use serde::{Deserialize, Serialize};
 
-use crate::common::Common;
+use crate::common::{get_dynamic_image_from_raw_image, Common};
 use crate::common_directory::Directories;
 use crate::common_extensions::Extensions;
 use crate::common_items::ExcludedItems;
@@ -29,7 +29,26 @@ use crate::common_traits::{DebugPrint, PrintResults, SaveResults};
 use crate::fl;
 use crate::localizer::generate_translation_hashmap;
 
-// TODO check for better values
+pub const RAW_IMAGE_EXTENSIONS: [&str; 24] = [
+    ".mrw", ".arw", ".srf", ".sr2", ".mef", ".orf", ".srw", ".erf", ".kdc", ".kdc", ".dcs", ".rw2", ".raf", ".dcr", ".dng", ".pef", ".crw", ".iiq", ".3fr", ".nrw", ".nef", ".mos",
+    ".cr2", ".ari",
+];
+pub const IMAGE_RS_EXTENSIONS: [&str; 13] = [".jpg", ".jpeg", ".png", ".bmp", ".tiff", ".tif", ".tga", ".ff", ".jif", ".jfi", ".webp", ".gif", ".ico"];
+
+pub const IMAGE_RS_SIMILAR_IMAGES_EXTENSIONS: [&str; 9] = [
+    ".jpg", ".jpeg", ".png", ".tiff", ".tif", ".tga", ".ff", ".jif", ".jfi", //,".bmp",
+];
+pub const IMAGE_RS_BROKEN_FILES_EXTENSIONS: [&str; 10] = [
+    ".jpg", ".jpeg", ".png", ".tiff", ".tif", ".tga", ".ff", ".jif", ".jfi", ".gif", //,".bmp", ".ico"
+];
+pub const ZIP_FILES_EXTENSIONS: [&str; 1] = [".zip"];
+
+pub const AUDIO_FILES_EXTENSIONS: [&str; 4] = [".mp3", ".flac", ".wav", ".ogg"];
+
+pub const VIDEO_FILES_EXTENSIONS: [&str; 16] = [
+    ".mp4", ".mpv", ".flv", ".mp4a", ".webm", ".mpg", ".mp2", ".mpeg", ".m4p", ".m4v", ".avi", ".wmv", ".qt", ".mov", ".swf", ".mkv",
+];
+
 pub const SIMILAR_VALUES: [[u32; 6]; 4] = [
     [0, 2, 5, 7, 14, 20],    // 8
     [2, 5, 15, 30, 40, 40],  // 16
@@ -269,9 +288,10 @@ impl SimilarImages {
         let start_time: SystemTime = SystemTime::now();
         let mut folders_to_check: Vec<PathBuf> = Vec::with_capacity(1024 * 2); // This should be small enough too not see to big difference and big enough to store most of paths without needing to resize vector
 
-        self.allowed_extensions.extend_allowed_extensions(&[
-            ".jpg", ".jpeg", ".png", ".bmp", ".tiff", ".tif", ".tga", ".ff", ".jif", ".jfi", /*, ".webp", ".gif", ".ico"*/
-        ]); // webp cannot be seen in preview, gif is not too good to checking preview because is animated, ico is just ico and is not too usable
+        if !self.allowed_extensions.using_custom_extensions() {
+            self.allowed_extensions.extend_allowed_extensions(&IMAGE_RS_SIMILAR_IMAGES_EXTENSIONS);
+            self.allowed_extensions.extend_allowed_extensions(&RAW_IMAGE_EXTENSIONS);
+        }
 
         // Add root folders for finding
         for id in &self.directories.included_directories {
@@ -524,56 +544,73 @@ impl SimilarImages {
         } else {
             thread::spawn(|| {})
         };
+
         //// PROGRESS THREAD END
         let mut vec_file_entry: Vec<(FileEntry, Vec<u8>)> = non_cached_files_to_check
             .into_par_iter()
             .map(|(_s, mut file_entry)| {
                 atomic_file_counter.fetch_add(1, Ordering::Relaxed);
                 if stop_receiver.is_some() && stop_receiver.unwrap().try_recv().is_ok() {
-                    // This will not break
                     return None;
                 }
+                let file_name_lowercase = file_entry.path.to_string_lossy().to_lowercase();
 
                 let image;
 
-                let result = panic::catch_unwind(|| {
-                    match image::open(file_entry.path.clone()) {
-                        Ok(t) => Ok(t),
-                        // Err(_inspected) => return Some(None), // Something is wrong with image,
-                        // For broken images empty hash is used, because without it will try to resecan files each time when it is called(missing cache file is responsible for it)
-                        // This may cause problems(very rarely), when e.g. file was not available due lack of permissions, but it is available now
-                        Err(_inspected) => Err(()),
-                    }
-                });
+                if !IMAGE_RS_SIMILAR_IMAGES_EXTENSIONS.iter().any(|e| file_name_lowercase.ends_with(e)){
+                    println!("Hashing {:?}", file_entry.path);
 
-                // If image crashed during opening, we just skip checking its hash and go on
-                if let Ok(image_result) = result {
-                    if let Ok(image2) = image_result {
-                        image = image2;
+                    image = match get_dynamic_image_from_raw_image(&file_entry.path){
+                        Some(t) => t,
+                        None =>
+                        return Some(Some((file_entry, Vec::new())))
+                    };
+                }
+                else {
+
+                    let result = panic::catch_unwind(|| {
+                        match image::open(file_entry.path.clone()) {
+                            Ok(t) => Ok(t),
+                            // Err(_inspected) => return Some(None), // Something is wrong with image,
+                            // For broken images empty hash is used, because without it will try to resecan files each time when it is called(missing cache file is responsible for it)
+                            // This may cause problems(very rarely), when e.g. file was not available due lack of permissions, but it is available now
+                            Err(_inspected) => Err(()),
+                        }
+                    });
+
+                    // If image crashed during opening, we just skip checking its hash and go on
+                    if let Ok(image_result) = result {
+                        if let Ok(image2) = image_result {
+                            image = image2;
+                        } else {
+                            return Some(Some((file_entry, Vec::new())));
+                        }
                     } else {
+                        println!("Image-rs library crashed when opening \"{:?}\" image, please check if problem happens with latest image-rs version(this can be checked via https://github.com/qarmin/ImageOpening tool) and if it is not reported, please report bug here - https://github.com/image-rs/image/issues", file_entry.path);
                         return Some(Some((file_entry, Vec::new())));
                     }
-                } else {
-                    println!("Image-rs library crashed when opening \"{:?}\" image, please check if problem happens with latest image-rs version(this can be checked via https://github.com/qarmin/ImageOpening tool) and if it is not reported, please report bug here - https://github.com/image-rs/image/issues", file_entry.path);
-                    return Some(Some((file_entry, Vec::new())));
                 }
 
-                let dimensions = image.dimensions();
 
-                file_entry.dimensions = format!("{}x{}", dimensions.0, dimensions.1);
+                    let dimensions = image.dimensions();
 
-                let hasher_config = HasherConfig::new()
-                    .hash_size(self.hash_size as u32, self.hash_size as u32)
-                    .hash_alg(self.hash_alg)
-                    .resize_filter(self.image_filter);
-                let hasher = hasher_config.to_hasher();
+                    file_entry.dimensions = format!("{}x{}", dimensions.0, dimensions.1);
 
-                let hash = hasher.hash_image(&image);
-                let buf: Vec<u8> = hash.as_bytes().to_vec();
+                    let hasher_config = HasherConfig::new()
+                        .hash_size(self.hash_size as u32, self.hash_size as u32)
+                        .hash_alg(self.hash_alg)
+                        .resize_filter(self.image_filter);
+                    let hasher = hasher_config.to_hasher();
+
+                    let hash = hasher.hash_image(&image);
+                    let buf: Vec<u8> = hash.as_bytes().to_vec();
+
+                    file_entry.hash = buf.clone();
+                println!("{:?}, hash {:?}",file_entry.path,file_entry.hash);
+
+                    Some(Some((file_entry, buf)))
 
-                file_entry.hash = buf.clone();
 
-                Some(Some((file_entry, buf)))
             })
             .while_some()
             .filter(|file_entry| file_entry.is_some())
diff --git a/czkawka_core/src/similar_videos.rs b/czkawka_core/src/similar_videos.rs
index c6da81d..43d9ed7 100644
--- a/czkawka_core/src/similar_videos.rs
+++ b/czkawka_core/src/similar_videos.rs
@@ -27,6 +27,7 @@ use crate::common_messages::Messages;
 use crate::common_traits::{DebugPrint, PrintResults, SaveResults};
 use crate::fl;
 use crate::localizer::generate_translation_hashmap;
+use crate::similar_images::VIDEO_FILES_EXTENSIONS;
 
 pub const MAX_TOLERANCE: i32 = 20;
 
@@ -222,9 +223,9 @@ impl SimilarVideos {
         let start_time: SystemTime = SystemTime::now();
         let mut folders_to_check: Vec<PathBuf> = Vec::with_capacity(1024 * 2); // This should be small enough too not see to big difference and big enough to store most of paths without needing to resize vector
 
-        self.allowed_extensions.extend_allowed_extensions(&[
-            ".mp4", ".mpv", ".flv", ".mp4a", ".webm", ".mpg", ".mp2", ".mpeg", ".m4p", ".m4v", ".avi", ".wmv", ".qt", ".mov", ".swf", ".mkv",
-        ]);
+        if !self.allowed_extensions.using_custom_extensions() {
+            self.allowed_extensions.extend_allowed_extensions(&VIDEO_FILES_EXTENSIONS);
+        }
 
         // Add root folders for finding
         for id in &self.directories.included_directories {
diff --git a/czkawka_gui/src/initialize_gui.rs b/czkawka_gui/src/initialize_gui.rs
index 1566d15..21a9efa 100644
--- a/czkawka_gui/src/initialize_gui.rs
+++ b/czkawka_gui/src/initialize_gui.rs
@@ -5,6 +5,7 @@ use std::ops::Deref;
 use std::path::Path;
 use std::rc::Rc;
 
+use czkawka_core::common::get_dynamic_image_from_raw_image;
 use directories_next::ProjectDirs;
 use gtk::prelude::*;
 use gtk::{CheckButton, Image, SelectionMode, TextView, TreeView};
@@ -12,7 +13,7 @@ use image::imageops::FilterType;
 use image::GenericImageView;
 
 use czkawka_core::fl;
-use czkawka_core::similar_images::SIMILAR_VALUES;
+use czkawka_core::similar_images::{IMAGE_RS_EXTENSIONS, RAW_IMAGE_EXTENSIONS, SIMILAR_VALUES};
 use czkawka_core::similar_videos::MAX_TOLERANCE;
 
 use crate::create_tree_view::*;
@@ -719,9 +720,10 @@ fn show_preview(
                 let file_name = file_name.as_str();
 
                 if let Some(extension) = Path::new(file_name).extension() {
-                    if !["jpg", "jpeg", "png", "bmp", /*"tiff", "tif",*/ "tga", "ff", "gif", "jif", "jfi"]
-                        .contains(&extension.to_string_lossy().to_string().to_lowercase().as_str())
-                    {
+                    let extension_lowercase = format!(".{}", extension.to_string_lossy().to_lowercase());
+
+                    let is_raw_image = RAW_IMAGE_EXTENSIONS.contains(&extension_lowercase.as_str());
+                    if !IMAGE_RS_EXTENSIONS.contains(&extension_lowercase.as_str()) && !is_raw_image {
                         break 'dir;
                     }
 
@@ -732,21 +734,38 @@ fn show_preview(
                             return; // Preview is already created, no need to recreate it
                         }
                     }
-
-                    let img = match image::open(&file_name) {
-                        Ok(t) => t,
-                        Err(e) => {
-                            add_text_to_text_view(
-                                text_view_errors,
-                                fl!(
-                                    "preview_temporary_file",
-                                    generate_translation_hashmap(vec![("name", file_name.to_string()), ("reason", e.to_string())])
-                                )
-                                .as_str(),
-                            );
-                            break 'dir;
+                    let img;
+                    if !is_raw_image {
+                        img = match image::open(&file_name) {
+                            Ok(t) => t,
+                            Err(e) => {
+                                add_text_to_text_view(
+                                    text_view_errors,
+                                    fl!(
+                                        "preview_temporary_file",
+                                        generate_translation_hashmap(vec![("name", file_name.to_string()), ("reason", e.to_string())])
+                                    )
+                                    .as_str(),
+                                );
+                                break 'dir;
+                            }
+                        };
+                    } else {
+                        img = match get_dynamic_image_from_raw_image(file_name) {
+                            Some(t) => t,
+                            None => {
+                                add_text_to_text_view(
+                                    text_view_errors,
+                                    fl!(
+                                        "preview_temporary_file",
+                                        generate_translation_hashmap(vec![("name", file_name.to_string()), ("reason", "None".to_string())])
+                                    )
+                                    .as_str(),
+                                );
+                                break 'dir;
+                            }
                         }
-                    };
+                    }
                     if img.width() == 0 || img.height() == 0 {
                         add_text_to_text_view(
                             text_view_errors,
@@ -772,7 +791,10 @@ fn show_preview(
                         }
                     }
                     let img = img.resize(new_size.0, new_size.1, FilterType::Triangle);
-                    let file_dir = cache_dir.join(format!("cached_file.{}", extension.to_string_lossy().to_lowercase()));
+                    let file_dir = match is_raw_image {
+                        true => cache_dir.join("cached_file.jpg"),
+                        false => cache_dir.join(format!("cached_file.{}", extension.to_string_lossy().to_lowercase())),
+                    };
                     if let Err(e) = img.save(&file_dir) {
                         add_text_to_text_view(
                             text_view_errors,
diff --git a/instructions/Compilation.md b/instructions/Compilation.md
index bfaf652..33b01bc 100644
--- a/instructions/Compilation.md
+++ b/instructions/Compilation.md
@@ -8,26 +8,28 @@
 
 If you only want the terminal version without a GUI, just skip all the packages with `gtk` in their names.
 
+FFmpeg is not included here, because is not needed to build because it is dynamically loaded.
+
 #### Debian / Ubuntu
 ```shell
 sudo apt install -y curl  # Needed by Rust update tool
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh # Download the latest stable Rust
-sudo apt install -y libgtk-3-dev libasound2-dev # Latest is optional
+sudo apt install -y libgtk-3-dev
 ```
 
 #### Fedora / CentOS / Rocky Linux
 ```shell
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh # Download the latest stable Rust
-sudo yum install gtk3-devel glib2-devel alsa-lib-devel # Latest is optional
+sudo yum install gtk3-devel glib2-devel
 ```
 
 #### macOS
-You need to install Rust via Homebrew and GTK Libraries(ffmpeg is optional dependency)
+You need to install Rust via Homebrew and GTK Libraries
 ```shell
 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 brew install rustup
 rustup-init
-brew install rust gtk+3 adwaita-icon-theme librsvg ffmpeg
+brew install rust gtk+3 adwaita-icon-theme librsvg
 ```
 
 ### Windows
diff --git a/instructions/Installation.md b/instructions/Installation.md
index 0c59076..9f0b34a 100644
--- a/instructions/Installation.md
+++ b/instructions/Installation.md
@@ -3,9 +3,10 @@
 ### Linux
 If you use Snap, Flatpak or Appimage, you need to only install ffmpeg if you want to use Similar Videos tool.
 
-For Czkawka GUI you are required to have at least `GTK 3.24` and also `Alsa` installed (for finding broken music files, but it is disabled by default).  
-`FFmpeg` in Similar Videos is non required dependency - app will work, but this tool will throw errors, so I recommend to install it.  
-It should be installed by default on all the most popular distros.
+For Czkawka GUI the lowest supported version of GTK is `3.24` which is the only required dependency(of course on Ubuntu, different distributions will probably require a little different set of dependences).  
+In app exists Similar Video tool which require `FFmpeg` to work, but is completelly optional and without it, only warning would be printed when trying to use this tool without installed ffmpeg.  
+Broken files finder by default don't check for music files, and it is possible to enable this feature but it require to have alsa lib installed(on Ubuntu this is `libasound2-dev` package)
+
 #### Ubuntu/Debian/Linux Mint
 ```
 sudo apt install libgtk-3-dev ffmpeg
@@ -19,7 +20,7 @@ sudo dnf -y install ffmpeg
 ```
 #### Void Linux (CLI only)
 ```
-sudo xbps-install gcc pkg-config alsa-lib-devel ffpmeg
+sudo xbps-install gcc pkg-config ffpmeg
 ```
 
 ### macOS
@@ -62,8 +63,9 @@ Artifacts from each commit can be downloaded [**here**](https://github.com/qarmi
 
 ### Appimage
 Appimage files are available in release page - [**GitHub releases**](https://github.com/qarmin/czkawka/releases/)  
-This version is bundled with its own theme.  
-There is also minimal appimage which use system theme.
+Available are 2 versions of Appimage:
+- default - which bundle gtk theme
+- alternative - which don't include any gtk specific libraries
 
 ### Cargo
 The easiest method to install Czkawka is using the `cargo` command. To compile it, you need to get all the
@@ -86,8 +88,7 @@ sudo snap connect czkawka:removable-media
 
 The Snap store entry can be found [**here**](https://snapcraft.io/czkawka).
 
-Fresh builds are available in edge branch, but they may be a little unstable, although that happens very rarely
-because I don't push untested code.
+Fresh builds are available in edge branch, but they may be a little unstable.
 
 ### Flatpak
 ```
@@ -121,7 +122,7 @@ yay -Syu czkawka-gui-bin
 yay -Syu czkawka-cli-bin
 ```
 
-Package info's - https://aur.archlinux.org/packages/?O=0&SeB=nd&K=czkawka&outdated=&SB=n&SO=a&PP=50&do_Search=Go
+[**Packages info**](https://aur.archlinux.org/packages/?O=0&SeB=nd&K=czkawka&outdated=&SB=n&SO=a&PP=50&do_Search=Go)
 
 ### Docker image (unofficial)
 Czkawka docker image is available [**here**](https://github.com/jlesage/docker-czkawka)
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 821834e..c2fe960 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -14,7 +14,6 @@ parts:
     plugin: rust
     source: https://github.com/qarmin/czkawka.git
     build-packages:
-      - libasound2-dev
       - curl
       - gcc
       - git