7-Zip 9.12 Beta / 4.65

  Downloads :
  Total: 1853  |  Last 7 days: 3
  Product Version :
  9.12 Beta / 4.65
  Producer :
  Product type :
  Freeware
  Date added :
  March 25, 2010, 21:36
  Newest Version :

7-Zip Informations

Publisher's Description:

From Igor Pavlov

7-Zip is a file archiver with the highest compression ratio.

7-Zip is a file archiver with the highest compression ratio. The program supports 7z, ZIP, RAR, CAB, ARJ, LZH, CHM, CPIO, RPM, DEB, GZIP, BZIP2, Z and TAR formats.
Compression ratio in the new 7z format is 30-50% better than ratio in ZIP format. Also 7-Zip compresses to ZIP 2-10% better than PKZip and WinZip. 7-Zip has additional powerful command line version and FAR Manager support.

Features

* High compression ratio in new 7z format with LZMA compression
* Supported formats:
- Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
- Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB and NSIS
* For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip
* Strong AES-256 encryption in 7z and ZIP formats
* Self-extracting capability for 7z format
* Integration with Windows Shell
* Powerful File Manager
* Powerful command line version
* Plugin for FAR Manager
* Localizations for 69 languages

Changes:

- ZIP / PPMd compression ratio was improved in Maximum and Ultra modes.
- The BUG in 7-Zip 9.* beta was fixed: LZMA2 codec did not work, if more than 10 threads were used (or more than 20 threads in some modes).

Previous Versions for 7-Zip

Software Versions

  Date added
  Size
  Feb 22, 2010
  952.32 Kb
  May 7, 2009
  952.32 Kb
  Feb 3, 2009
  911.36 Kb
  Dec 8, 2008
  911.36 Kb
  Jun 12, 2008
  911.36 Kb

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