ViceVersa is the market leader program, designed for File Synchronization, Backup, Replication and Comparison. It works with any type of storage media and connections, including portable drives, servers, VPN, NAS, ZIP disks, USB keys, USB disks, CD-R, CD-RW, laptop and desktop, etc.

HOMEPAGE:
http://www.tgrmn.com/

DOWNLOAD:
http://www.rayfile.com/files/a8293ea8-ba03-11dd-8f69-0014221b798a/