1) Compressed file type 2) Soldier''s reward 3) Unpackable data file tag 4) Zipped file format 
(RAR 5+) | owner = Eugene Roshal | released = March 1993 | genre = archive format | container for = | contained by = | extended from = | extended to = | standard = | free = Partially (open source decompression is available) | url = }} RAR is a proprietary archive file format that supports data compression, error recovery and file spanning. It was ...
(Roshal Archive) A proprietary archive file format created by Russian software engineer Eugene Roshal, supporting data compression, error recovery, and spanning. It was created for use with WinRAR, although many complression programs support it, including Winzip and 7zip.
Type of archive file run on WinRAR
Reasonable assured resources