7-Zip 4.42

7-Zip is a file archiver with high compression ratio. 7-Zip works in Windows98/ME/NT/2000/XP. There is port of command line version for Linux/Unix.

7-Zip (except for the file Rar29.dll) is a free software distributed under the GNU Lesser General Public License. The file Rar29.dll is under mixed license: GNU LGPL + unRAR restriction (the unRAR sources cannot be used to re-create the RAR compression algorithm, which is proprietary).

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, Z, CPIO, RPM, DEB and NSIS
• 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 63 languages

Release Date: 2006-05-14
OS: Windows 98/ME/NT4/2000/XP/2003
File Size: 818 KB
Publisher: http://www.7-zip.org/
Download: sevenzip/7z442.exe?download

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