Unison is a powerful file synchronization program, which works in Linux, Windows, and probably also Mac. Unison is a freeware.
1) install GTK 64bit runtime
"gtk2-runtime-2.22.0-2010-10-21-ash.exe" or higher
It can be found at http://sourceforge.net/projects/gtk-win
2) download and unzip Unison GUI client into a directory where you like to have Unison
http://alan.petitepomme.net/unison/assets/2010.10.15-Esup-Unison-Unison_GTK_2.40.61.zip
It can be found at http://alan.petitepomme.net/unison/index.html
1) install GTK 64bit runtime
"gtk2-runtime-2.22.0-2010-10-21-ash.exe" or higher
It can be found at http://sourceforge.net/projects/gtk-win
2) download and unzip Unison GUI client into a directory where you like to have Unison
http://alan.petitepomme.net/unison/assets/2010.10.15-Esup-Unison-Unison_GTK_2.40.61.zip
It can be found at http://alan.petitepomme.net/unison/index.html