WinRAR
Old Version of WinRAR 3.91
Selected Version
WinRAR 3.91
Supported Systems
Legacy OS support
Windows 95, 98, Me, 2000, XP, Vista, 7, 8, Server 2003, Server 2008, Server 2012
License
Shareware
Release Date
12 December, 2009 (5 years ago )

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Download WinRAR 3.91
WinRAR 3.91

WinRAR 3.91 (1.3 MB)

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System Requirements of WinRAR 3.91
  • Windows ME
  • Windows 2000
  • Windows XP
  • Windows Vista
  • Windows NT 3.5
Program Information of WinRAR 3.91
Version Name:
WinRAR 3.91

File Size:
1.3 MB

Released Date:
12 December, 2009 (5 years ago)

MD5 Checksum:
cf02f56363865246facb30670077fb5e

SHA1 Checksum:
D9ECBA19981F8CFD8159409EA03702C6E751008E

Version History of WinRAR 3.91
  • This version can decompress 7-Zip archives created with LZMA2 algorithm.
  • Now a password is requested only once when unpacking 7z archives with encrypted file names from context menu. WinRAR 3.90 asked it twice.
  • This version…

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WinRAR Screenshots
This WinRAR 4.10 (Beta 3)now browsing complete support of RAR and ZIP 2.0 archives. More
This settings menu activates the dialog containing the following WinRAR settings: General, Compression, Paths, File list, Viewer, Security and Integration.… More
A powerful tool allowing you to manage and control archive files and fix bugs could fail to display archive comments. More
About WinRAR

WinRAR is a shareware file archiver and data compression utility by Eugene Roshal. Pocket RAR, a version of the file archiver for the Pocket PC platform, is available as freeware. It is one of the few applications that are able to create RAR archives natively, as the encoding method is held to be proprietary.

WinRAR Features

  • Complete support for RAR and ZIP archives, and unpacking of CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, 7Z and Z archives.
  • Optional archive encryption using AES (Advanced Encryption Standard) with a key of 128 bits.
  • Files and archives up to 8.589 billion (10^12) gigabytes in size are supported. The number of archived files is unlimited for all practical purposes.
  • The ability to create self-extracting and multi-volume(split) archives.
  • Data redundancy is provided via recovery records and recovery volumes, allowing to reconstruct even damaged archives.
  • WinRAR supports advanced NTFS file system options and Unicode in file names.
  • WinRAR can be tested for free for up to 40 days and provides free unlimited upgrades.

Updates : WinRAR Updates

Did You Know?

WinRAR can be found in both 32-bit and 64-bit Windows version of RAR Archiver, the powerful compressor and archive manager. WinRAR's main features are really powerful general and multimedia compression, solid compression, archive protection from damage, processing of ZIP and other non-RAR archives, multitasking support and Windows x64 shell integration and a lot more features can be found with this wonderful tool.