Features

7-Zip is a file archiver (compression) utility for Windows with a great array of features including:
High compression ratio in new 7z format with LZMA compression
Supported formats:
Pack / unpack: 7z, ZIP, GZIP, BZIP2 and TAR
Unpack only: RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB & NSIS
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
Powerful File Manager
Localizations for 63 languages

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