7-Zip is a free files compressor available to download for reducing the size of files thanks to an efficient high compression algorithms
1.08 MB (1138397 Bytes)
It's easy for Windows users to forget that WinZip isn't the only file-compression utility in the world. Like its better-known competitors, the free 7-Zip unpacks a host of archive formats, including ZIP, TAR, GZ, and its own 7z format. Unlike WinZip, though, it can create TAR and GZ archives, which are commonly used on Unix and Linux systems.