| Extension |
File Description |
|
Common? |
| .0 | Hacha Split Archive File | | No |
| .000 | DoubleSpace Compressed File | | No |
| .7z | 7-Zip Compressed File | | No |
| .ace | WinAce Compressed File | | No |
| .ain | AIN Compressed File Archive | | No |
| .alz | ALZip Archive | | No |
| .ar | Unix Static Library | | No |
| .arc | Compressed File Archive | | No |
| .ari | ARI Compressed File Archive | | No |
| .arj | ARJ Compressed File Archive | | No |
| .axx | AxCrypt Encrypted File | | No |
| .bh | BlakHole Archive | | No |
| .bhx | BinHex Encoded File | | No |
| .boo | Booasm Compressed Archive | | No |
| .bz | Bzip Compressed File | | No |
| .bz2 | Bzip2 Compressed File | | No |
| .bzip2 | Bzip2 Compressed Archive | | No |
| .c00 | WinAce Split Archive File | | No |
| .c01 | WinAce Split Archive Part 1 File | | No |
| .c02 | WinAce Split Archive Part 1 File | | No |
| .car | CAR Archive | | No |
| .cbr | Comic Book RAR Archive | | No |
| .cbz | Comic Book ZIP Archive | | No |
| .cp9 | ChoicePoint Encrypted File | | No |
| .cpgz | Compressed CPIO Archive | | No |
| .cpt | Compact Pro Archive | | No |
| .dar | DAR Disk Archive | | No |
| .dd | DiskDouber Archive | | No |
| .deb | Debian Software Package | | No |
| .dgc | DGCA File Archive | | No |
| .dist | Mac OS X Distribution Script | | No |
| .ecs | Sony Ericsson Phone Backup File | | No |
| .efw | Renamed Zip or Executable File | | No |
| .enc | UUEncoded File | | No |
| .f | Freeze Compressed File | | No |
| .fdp | MySafe Encrypted Data | | No |
| .gca | GCA File Archive | | No |
| .gz | Gnu Zipped File | | Yes |
| .gzip | Gnu Zipped File | | No |
| .ha | HA Compressed Archive | | No |
| .hki | WinHKI Archive | | No |
| .hki1 | WinHKI HKI1 Archive | | No |
| .hki2 | WinHKI HKI2 Archive | | No |
| .hki3 | WinHKI HKI3 Archive | | No |
| .hpk | HPack Compressed Archive | | No |
| .hyp | HYPER Compressed Archive | | No |
| .ice | ICE File Archive | | No |
| .ipg | iPod Game File | | No |
| .ipk | Itsy Package | | No |
| .ish | ISH Compressed Archive | | No |
| .j | JAR Archive | | No |
| .jgz | Gzipped Javascript File | | No |
| .jic | Java Icon File | | No |
| .kgb | KGB Archive File | | No |
| .lbr | LU Library Archive | | No |
| .lha | LHARC Compressed Archive | | No |
| .lnx | Commodore 64 Lynx Archive | | No |
| .lqr | SQ Compressed LBR Archive | | No |
| .lzh | LZH Compressed File | | No |
| .lzm | Slax Module | | No |
| .lzma | LZMA Compressed File | | No |
| .lzo | LZO Compressed File | | No |
| .lzx | Amiga LZX Compressed File | | No |
| .md | MDCD Compressed Archive | | No |
| .mint | Linux Mint Installer File | | No |
| .mpkg | Meta Package File | | No |
| .p7m | Digitally Encrypted Message | | No |
| .package | Linux Autopackage File | | No |
| .pae | PowerArchiver Encrypted Archive | | No |
| .pak | PAK (Packed) File | | No |
| .paq6 | PAQ6 Data Archive | | No |
| .paq7 | PAQ7 Data Archive | | No |
| .paq8 | PAQ8 Data Archive | | No |
| .par | Parchive Index File | | No |
| .par2 | Parchive 2 Index File | | No |
| .pbi | PC BSD Installer Package | | No |
| .pcv | Mozilla Profile Backup | | No |
| .pea | PEA File Archive | | No |
| .pf | Private File | | No |
| .pim | PIM Archive | | No |
| .pit | PackIt Compressed Archive | | No |
| .piz | Zipped File | | No |
| .pkg | Mac OS X Installer Package | | Yes |
| .pup | PlayStation 3 Update File | | No |
| .pup | Puppy Linux DotPup Installer Package | | No |
| .puz | Packed Publisher File | | No |
| .pwa | Password Agent File | | No |
| .qda | Quadruple D Archive | | No |
| .r00 | WinRAR Compressed Archive | | No |
| .r01 | WinRAR Split Archive Part 1 | | No |
| .r02 | WinRAR Split Archive Part 2 | | No |
| .r03 | WinRAR Split Archive Part 3 | | No |
| .rar | WinRAR Compressed Archive | | Yes |
| .rk | WinRK File Archive | | No |
| .rnc | RNC ProPack Archive | | No |
| .rpm | Red Hat Package Manager File | | No |
| .rte | RTE Encoded File | | No |
| .rz | Rzip Compressed File | | No |
| .s00 | ZipSplitter Part 1 Archive | | No |
| .s01 | ZipSplitter Part 2 Archive | | No |
| .s02 | ZipSplitter Part 3 Archive | | No |
| .s7z | Mac OS X 7-Zip File | | No |
| .sdn | Shareware Distributors Network File | | No |
| .sea | Self-Extracting Archive | | Yes |
| .sfs | SquashFS File Archive | | No |
| .sfx | Windows Self-Extracting Archive | | No |
| .sh | Unix Shell Archive | | No |
| .shar | Unix Shar Archive | | No |
| .shk | ShrinkIt Archive | | No |
| .shr | Unix Shell Archive File | | No |
| .sit | Stuffit Archive | | Yes |
| .sitx | Stuffit X Archive | | Yes |
| .spt | TM File Packer Compressed Archive | | No |
| .sqx | SQX Archive | | No |
| .sqz | Squeezed Video File | | No |
| .tar | Consolidated Unix File Archive | | No |
| .tbz2 | Tar BZip 2 Compressed File | | No |
| .tgz | Gzipped Tar File | | No |
| .tlz | Tar LZMA Compressed File | | No |
| .uc2 | UltraCompressor 2 Archive | | No |
| .uha | UHarc Compressed Archive | | No |
| .vsi | Visual Studio Content Installer File | | No |
| .wad | Compressed Game Data | | No |
| .war | Java Web Archive | | No |
| .wot | Web Of Trust File | | No |
| .xef | WinAce Encrypted File | | No |
| .xez | eManager Template Package | | No |
| .xpi | Mozilla Installer Package | | No |
| .xx | XXEncoded File | | No |
| .y | Amiga Yabba Compressed File | | No |
| .yz | YAC Compressed File | | No |
| .z | Unix Compressed File | | No |
| .zap | FileWrangler Archive | | No |
| .zfsendtotarget | Compressed Folder | | No |
| .zip | Zipped File | | Yes |
| .zix | WinZix Compressed File | | No |
| .zoo | Zoo Compressed File | | No |
| .zz | Zzip Compressed Archive | | No |
