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.RAR File Extension

File TypeWinRAR Compressed Archive

DeveloperEugene Roshal
4.3 (3677 Votes)
CategoryCompressed Files

What is a RAR file?

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.

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.

Open and view .RAR files with File Viewer Plus.
Programs that open RAR files
Updated 11/11/2019

About RAR Files

Our goal is to help you understand what a file with a *.rar suffix is and how to open it.

The WinRAR Compressed Archive file type, file format description, and Mac, Windows, Linux, and Android programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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