FileInfo - The File Extensions Database

Search over 10,000 file extensions and software programs.

Today's File Type – December 15th

.RAR

WinRAR Compressed Archive

A RAR file is an archive that contains one or more files compressed with RAR compression. It uses a higher compression ratio than typical ZIP compression and incorporates a proprietary compression algorithm that is now used by other compressors, including 7-Zip for its .7Z files. RAR files may be extracted using a variety of programs.   View more »


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