7-Zip is a file archiver with the highest compression ratio. The program supports 7z, ZIP, RAR, CAB, ARJ, 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. 7-Zip is licensed as freeware, full size of the download is 1.02 MB. You can download a free copy of 7-Zip by following download link at Free Downloads section of this page. 7-Zip is developed or distributed by Igor Pavlov and is listed under compression zip file utilities.
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