Title:   7-Zip 4.55 Beta
Filename:   7z455.exe
File size:   839KB (859,037 bytes)
Requirements:   Windows (All Versions)
License:   Open Source
Date added:   September 14, 2007

7-Zip is an open source 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, distributed under the GNU LGPL license.

Features:
High compression ratio in new 7z format with LZMA compression
7-Zip is free software distributed under the GNU LGPL
Supported formats: 7z, ZIP, CAB, RAR, ARJ, GZIP, BZIP2, Z, 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 55 languages

Download:

http://fs6.filehippo.com/5091/a5f3b7e12c234845a3e6daeb6427773e/7z455.exe