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7-Zip

file archiver with highest compression ratio



  • Downloads:28,097
  • Last update:Dec 2, 2007
  • Version:4.65
  • License:Freeware
  • Publisher:Igor Pavlov
  • System Requirements Windows All( including windows 7 )

Free Download ( 840 KB )

7-Zip

A very good file archiver with highest compression ratio 7-Zip is a file archiver with a high compression ratio.

Compression ratio in the new 7z format is 30-50% better than ratio in ZIP format.

7-Zip works in Windows 98/ME/NT/2000/XP. Command line version of 7-Zip can be used in Linux via Wine program.7-Zip is the free file archiver with the highest compression ratio.

Usually 7-Zip compresses to 7z format 30-70% better than to zip format. And 7-Zip compresses to zip format 2-10% better than other zip compatible programs.

Here are some key features of "7 Zip":

  • 7-Zip is free software distributed under the GNU LGPL
  • Highest compression ratio in new 7z format format
  • Supported formats: 7z, ZIP, CAB, RAR, ARJ, GZIP, BZIP2, TAR, CPIO, RPM and DEB
  • For ZIP and GZIP formats 7-Zip provides compression ratio that is 2-10 % better than ratio provided by PKZip and WinZip
  • Self-extracting capability for 7z format
  • Integration with Windows Shell
  • Powerful File Manager
  • Powerful command line version
  • Plugin for FAR Manager
  • Localizations for 40 languages

  • Download for Windows 7:

    Free Download ( 840 KB )

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    Free Download ( 840 KB )