Old Version of WinRAR 4.00 (Beta 1)
Selected Version
WinRAR 4.00 (Beta 1)
Supported Systems
Legacy OS support
Windows 95, 98, Me, 2000, XP, Vista, 7, 8, Server 2003, Server 2008, Server 2012
Release Date
14 November, 2010 (10 years ago )

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Download WinRAR 4.00 (Beta 1)
WinRAR 4.00 (Beta 1)

WinRAR 4.00 (Beta 1) (1.37 MB)

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System Requirements of WinRAR 4.00 (Beta 1)
  • Windows ME
  • Windows 2000
  • Windows XP
  • Windows XP x64
  • Windows Vista
  • Windows Vista x64
Program Information of WinRAR 4.00 (Beta 1)
Version Name:
WinRAR 4.00 (Beta 1)

File Size:
1.37 MB

Released Date:
14 November, 2010 (10 years ago)

MD5 Checksum:

SHA1 Checksum:

Version History of WinRAR 4.00 (Beta 1)
  • RAR decompression speed is improved. Depending on data type,
    • decompression can be up to 30% faster than in previous versions.
    • Both the general RAR algorithm and most of special RAR multimedia

View More...

WinRAR Screenshots
Installing WinRAR 4.01 (Beta 1) provides complete support of RAR and ZIP files. Among WinRAR features are strong compression, volumes, encryption, self-extracting… More
WinRAR 4.01 (Beta 1) show main window, a shareware file archiver and data compression utility by Eugene Roshal. More
This option shows WinRAR 4.01 (Beta 1) provide recovery records and volumes, allowing to recontruct even damaged archives. 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?

The Software WinRAR provides a complete support for the file formats RAR and ZIP, and it can also unpack and convert CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, Z, 7-Zip archives. WinRAR is available in over 40 languages.