I am a heavy user of unison, a file-synchronisation tool for Linux, Windows and other Platforms. Since I also use Debian based servers, I need to rely on the version shipped with the latest debian stable distribution. On the desktop I use Mac OS X a lot, so I wanted to try the native aqua GUI of unison and found there were no precompiled binaries for version 2.13.6. So here it is: Unison- 2.13.app.zip