Download 7Zip 4.51 Thank you for using OldApps. Your download will start automatically
If not please click here: 7Zip 4.51 (831.47 KB)
Supported Systems
Windows 95, Windows 98, Windows ME, Windows 2000, Windows XP, Windows XP x64, Windows Vista, Windows Vista x64, Windows NT 4.0, Windows NT 3.5,
MD5 Checksum
114B42CFA06E85D34C4E4CC7DE7198B9
SHA1 Checksum
234CC224DC61FD7F84C25A255A6AC973300B05A4
Release Date
25 July, 2007 (7 years ago )

7-Zip (also written as seven zip) is a file archiver predominantly for the Microsoft Windows operating system. It operates either as a command line program or with a graphical user interface. It also features integration with the Windows shell environment. 7-Zip is free software, developed by Igor Pavlov and distributed under the GNU LGPL license. In the form of p7-Zip , 7-Zip has been ported for use on Unix-like systems such as Linux and FreeBSD. It is a competitor to the market-leading WinZip and WinRAR programs, both of which are closed source.

7Zip features

  • High compression ratio in 7-zip format
  • Supports all common formats such as ZIP, RAR, ISO, GZIP, TAR, BZIP2, etc.
  • Command line version
  • Localization for 63 languages
  • Works with Windows 98, ME, NT, 2000, XP
  • Freeware, use it at no cost.
View More...