RAR
File format
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RAR is a proprietary archive file format that supports data compression, error correction and file spanning. It was developed in 1993 by Russian software engineer Eugene Roshal and the software is licensed by win.rar GmbH. The name RAR stands for... Wikipedia
Developed by: Eugene Roshal
Filename extension: rar,.rev,.r00,.r01
Initial release: March 1993; 31 years ago
Magic number: ; (RAR 1.5 to 4.0); (RAR 5+)
Size limitation: 263-1 bytes (almost 8 exbibytes)