7-Zip 4.52 beta
7-Zip is a file archiver with the high
compression ratio. The program supports 7z,
ZIP, CAB, RAR, ARJ, LZH, CHM, GZIP, BZIP2, Z,
TAR, CPIO, RPM and DEB formats. Compression
ratio in the new 7z format is 30-50% better
than ratio in ZIP format.
Operating System: 32-bit MS Windows (95/98),
32-bit MS Windows (NT/2000/XP), All 32-bit MS
Windows (95/98/NT/2000/XP), Win2K, WinXP
License: GNU Library or Lesser General
Public License (LGPL)
http://sourceforge.net/projects/sevenzip
