This Post to complete on Ghost Open Source alternate.
It is called SNAP Backup, Snap backup makes a complete backup of your HD to a central server, it support incremental,differential.
List Of Features
One Click to Perform a Backup
Runs on Most Platforms (Including: Mac OS X, Linux, Solaris, and Windows)
Supports Multiple Languages
Support all Operating Systems (Linux,Windows , Mac)
I may say that is is Aconis Open Source Alternate
Screen Shot of the Client is below
Link for SNAP Backup Utility h3r3.