7-Zip is a file archiver with a high compression ratio.
The main features of 7-Zip are:
High compression ratio in new 7z format with LZMA compression
Supported packing / unpacking formats: 7z, ZIP, GZIP, BZIP2 and TAR
Supported formats for unpacking only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, WIM, XAR and Z.
Compression ratio for ZIP and GZIP formats: 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 74 languages
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Run 7z922.exe for 32 bit.
Run 7z922-x64.msi for 64 bit.
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Scanned by kaspersky internet security 2011, no threats detected...
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Please seed as much as you can and write comments.
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Note:- This version of 7zip is not available at its homepage, it is available at its forum.