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.RAR File Extension

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File TypeWinRAR Compressed Archive

DeveloperEugene Roshal
Popularity
4.0 (556 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryCompressed Files
FormatBinary

Binary

This file is saved in a binary format, which requires a specific program to read its contents.

Definition

File archive containing one or more files compressed with RAR compression; uses a higher compression ratio than typical ZIP compression; incorporates a proprietary compression algorithm that is now used by other compressors, including 7-Zip for its .7Z files; may be extracted using a variety of programs.

More Information

The RAR compressor can also create spanned, or multi-volume, archives, which are split across several compressed files. These files typically have file extensions from ".R00" to ".R99," or they may all have the standard ".RAR" extension.

NOTE: The name "RAR" stands for "Roshal ARchive," which was named after Eugene Roshal, the RAR compression algorithm developer.

Program(s) that open .RAR files
Microsoft Windows LogoWindows
WinRAR 5
Corel WinZip 18.5
Smith Micro StuffIt Deluxe 2010
7-Zip
Zipeg
PeaZip
B1 Free Archiver
WinMount International WinMount
Whirling Dervishes Alpha ZIP
Free RAR Extract Frog
Mac OS X LogoMac OS
Corel WinZip Mac 4
Smith Micro StuffIt Deluxe 16
Incredible Bee Archiver
The Unarchiver
B1 Free Archiver
UnRarX
Zipeg
Linux LogoLinux
unrar
B1 Free Archiver
Android LogoAndroid
ES File Explorer File Manager
RARLAB RAR for Android
Updated 7/29/2015