What are Compressed Files? Definition and list of extensions
Compressed file extensions: Compressed files use file compression in order to save disk space. File compression is used to reduce the file size of one or more files. Compressed file formats can also compress a group of files. When a file or group of files is compressed, the resulting “file” is reduced by 50% to 90. This process removes redundant data in each file by replacing common patterns with smaller variables. For example, words in a text document can be replaced by numbers or other identifiers. These identifiers refer to the original words that are stored in a key within the compressed file.
Interesting: What are Video Files? Definition and list of extensions
Compressed file extensions: Compressed files are widely used on the Internet. Like other files, compressed files contain data that is stored by one or more files in reduced form.
Compressed file extensions: While file compression works fine with text files, binary files can also be compressed. By locating repeated binary patterns, a compression algorithm can significantly reduce the size of binary files, such as applications and disk images. However, once a file is compressed, it must be uncompressed in order to be used. If you download or receive a zipped file, you will need to use a file unzip program, such as WinZip or StuffIt Expander, to unzip the file before you can view the original content.
Common compressed file extensions include .ZIP, .SITX, .7z, RAR, and .GZ.
Interesting:
https://pediamaster.comcomputing/what-are-text-files/
Here is a list of Compressed file extensions:
| Extension | Description |
| 0 | Hacha Split Archive File |
| 7z | 7-Zip Compressed File |
| 7z001 | 7-Zip Split Archive Part 1 File |
| 7z002 | 7-Zip Split Archive Part 2 File |
| a00 | Split Multi-volume ARJ compressed file archive (part 2) |
| a01 | Split Multi-volume ARJ compressed file archive (part 3) |
| a02 | Split Multi-volume ARJ compressed file archive (part 4) |
| ace | WinAce Compressed File |
| alz | ALZip Archive |
| With | Unix Static Library |
| arc | ARC lossless data compression and archive format |
| arj | ARJ Compressed File Archive |
| ark | PowerDesk Pro Archive |
| b1 | B1 Compressed Archive |
| b64 | Base64 MIME-Encoded File |
| ba | Scifer External Header Archive |
| bh | BlakHole Archive |
| bndl | Game Data Bundle File |
| boo | Booasm Compressed Archive |
| bz | Bzip Compressed File |
| bz2 | Bzip2 Compressed File |
| bza | IZArc BGA Archive |
| bzip | Bzip Compressed Archive |
| bzip2 | Bzip2 Compressed Archive |
| c00 | WinAce Split Archive File |
| c01 | WinAce Split Archive Part 1 File |
| c02 | WinAce Split Archive Part 1 File |
| c10 | WinAce Split Archive Part 10 |
| cb7 | Comic Book 7-Zip Archive |
| cba | Comic Book ACE Archive |
| cbr | Comic Book Archive file or ComicBook Reader file |
| cbt | CDisplay TAR Comic book file |
| cbz | Comic Book Archive file or ComicBook Reader file |
| cmp | PKWare Compression Library archive file |
| cp9 | ChoicePoint Encrypted File |
| cpgz | Compressed CPIO Archive |
| chip | ZipGenius CryptoZip File |
| but | DAR Disk Archive |
| deb | Debian Software Package |
| dgc | DGCA File Archive |
| dist | Mac OS X Distribution Script |
| dl_ | Compressed DLL File |
| drz | DReport compressed report file |
| i.e | Compressed AutoCAD drawing file |
| dz | Jeep File |
| ecs | Sony Ericsson Phone Backup File |
| efw | Renamed Zip or Executable File |
| egg | ALZip EGG compressed archive file |
| gca | GCA File Archive |
| gpk | GEOS Compressed Omnigo file archive |
| gz | Gnu Zipped Archive |
| gz2 | Misnamed BZ2 File |
| gza | IZArc BGA Archive File |
| gzi | Unix Gzip File |
| gzip | Gnu Zipped File |
| ha | HA Compressed Archive |
| hbc | HyperBac Compressed Archive |
| hbc2 | HyperBac Compressed File Archive |
| hbe | HyperBac Compressed and Encrypted Archive |
| hki | WinHKI Archive |
| hki1 | WinHKI HKI1 Archive |
| hki2 | WinHKI HKI2 Archive |
| hki3 | WinHKI HKI3 Archive |
| ice | ICE File Archive |
| ipg | iPod Game File |
| ish | ISH Compressed Archive |
| ita | IconTweaker Theme Archive |
| ize | IZArc Archive |
| jam | Leisure Suit Larry Magna Cum Laude archive file |
| jarpack | Pack200 Packed Jar File |
| jgz | Gzipped Javascript File |
| jic | Java Icon File |
| kgb | KGB Archive File |
| kz | KuaiZip Compressed File |
| lbr | LU Library Archive |
| lemon | LemonShare.net Download |
| lha | LHARC Compressed Archive |
| lqr | SQ Compressed LBR Archive |
| lz | Lzip Compressed File |
| lzh | LZH Compressed File |
| lzm | Slax Module |
| lzma | LZMA Compressed File |
| lzo | LZO Compressed File |
| lzx | Amiga LZX Compressed File |
| mcp | MSN Content Plus installer file archive |
| mint | Linux Mint Installer File |
| mls | Miles Sound Tools compressed DLS file |
| mou | WinMount Compressed File |
| mpkg | Meta Package File |
| Mar | Microsoft Visio 2010 installation archive file |
| mv | IRIX command compressed movie file |
| mzp | MAXScript Zip Package |
| oar | OpenSimulator Archive |
| oz | Opera Job Management Compressed File |
| packgz | Pack200 Compressed Archive |
| pae | PowerArchiver Encrypted Archive |
| then | PAK (Packed) File |
| paq6 | PAQ6 Data Archive |
| paq7 | PAQ7 Data Archive |
| paq8 | PAQ8 Data Archive |
| paq8f | PAQ8F Compressed Archive |
| by | Parchive Index File |
| par2 | Parchive 2 Index File |
| pax | PAX Archive |
| pbi | PC BSD Installer Package |
| PVC | MozBackup Profile Backup |
| pea | PEA File Archive |
| pet | Puppy Linux Install Package |
| pit | PackIt Compressed Archive |
| piz | Zipped File |
| pkg | Mac OS X Installer Package |
| prp | Compressed Gimp image properties file |
| psz | Compressed PostScript File |
| pup | PlayStation 3 Update File |
| weight | Password Agent File |
| qda | Quadruple D Archive |
| r0 | WinRAR Compressed Archive |
| r00 | WinRAR Compressed Archive |
| r01 | WinRAR Split Archive Part 1 |
| r02 | WinRAR Split Archive Part 2 |
| r03 | WinRAR Split Archive Part 3 |
| r1 | WinRAR Multi-Volume Archive Part 1 |
| r2 | WinRAR Multi-Volume Archive Part 2 |
| r21 | WinRAR Split Archive Part 21 |
| r30 | WinRAR Split Archive Part 30 |
| rar | WinRAR Compressed Archive |
| rar5 | WinRAR Compressed Archive |
| rev | RAR Recovery Volume Set |
| rk | WinRK File Archive |
| rp9 | RetroPlatform Disk Image Archive |
| rpm | Red Hat Package Manager File |
| rz | Rzip Compressed File |
| s00 | ZipSplitter Part 1 Archive |
| s7z | Mac OS X 7-Zip File |
| sar | SAR compressed file archive (SAPCAR archive) |
| sea | Self-Extracting Archive |
| its | Scifer Archiver Internal Archive Format |
| sfs | Squashfs File Archive |
| sfx | Windows Self-Extracting Archive |
| share | Unix Shar Archive |
| shk | ShrinkIt Archive |
| shr | Unix Shell Archive File |
| sit | StuffIt Archive |
| sitx | StuffIt X Archive |
| sqx | SQX Archive |
| srep | SuperREP Compressed File |
| his_ | Compressed SYS File |
| targz | Compressed Tarball File |
| targz2 | Misnamed BZ2 Tarball |
| tarlzma | LZMA Compressed Tarball |
| tarxz | XZ Compressed Tar Archive |
| taz | Tar Zipped File |
| tbz | Bzip Compressed Tar Archive |
| tbz2 | Tar BZip 2 Compressed File |
| tg | Gzip compressed tar archive |
| tgz | Gzipped Tar File |
| tlz | Tar LZMA Compressed File |
| tlzma | LZMA Compressed Tar Archive |
| txz | XZ Compressed Tar Archive |
| tx_ | Compressed Text File |
| tz | Zipped Tar Archive |
| uc2 | UltraCompressor 2 Archive |
| ufsuzip | Compressed Unix File System File |
| uha | UHarc Compressed Archive |
| uzip | FreeBSD Compressed Disk Image |
| comes | Virtual Expander Compressed File |
| everyone | Visual Studio Content Installer File |
| w02 | Compressed file from a multi-volume archive (part 1) |
| war | Java Web Archive |
| chef | WinAce Encrypted File |
| xez | eManager Template Package |
| xmcdz | Mathcad Compressed Worksheet File |
| xx | XXEncoded File |
| xz | XZ Compressed Archive |
| yz | YAC Compressed File |
| yz1 | Yamazaki ZIPPER File |
| with | Unix Compressed File |
| z01 | WinZip First Split Zip File |
| z02 | WinZip Second Split Zip File |
| z03 | WinZip Third Split Zip File |
| z04 | WinZip Fourth Split Zip File |
| zfsendtotarget | Compressed Folder |
| day | Renamed Zip File |
| zip | Zipped File |
| zipx | Extended Zip File |
| zix | WinZix Compressed File |
| zl | Zlib Compressed File |
| zoo | Zoo Compressed File |
| zz | Zzip Compressed Archive |
