xz XZ - file archiver tool 0.1.0svn2009-09-15 2009-09-15 Y. Schumann, the eisfair team, testing eisfair-2

utils

Internal Program Version: 4.999.9beta The core of the XZ Utils compression code is based on LZMA SDK, but it has been modified quite a lot to be suitable for XZ Utils. The primary compression algorithm is currently LZMA2, which is used inside the .xz container format. With typical files, XZ Utils create 30 % smaller output than gzip and 15 % smaller output than bzip2. http://tukaani.org/xz/