The main characteristics of 7-Zip: Supported formats: 7z, ZIP, CAB, RAR, ARJ, GZIP, BZIP2, TAR, CPIO and RPM; Very high compression ratio in the new format 7z; format ZIP and GZIP compression on 2-10% higher than that of PKZip and WinZip; The ability to create self-extracting archives for the Format 7z; Ability to encrypt archives, built-in file manager; Integration shell Windows; Plug-in for the program FAR Manager; Powerful command line version.

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