7-Zip legacy version (9.38)
Version 9.38 Beta
Get the latest features first with this beta version of the brilliant free file compression tool 7-Zip
9, 582 Downloads
Launched back in 1999, the open source 7-Zip joins WinZip and WinRAR in a battle royale between file archivers. Like its two rivals, it compresses data into a proprietary format - a compact 7z container that uses advanced LZMA and LZMA2 compression algorithms.
This is an old version of the software. You can download the latest full desktop version of 7-Zip here, or try the portable app.