.FSF file extension

This is the basic program to work with .FSF extension

ViceVersa Pro

ViceVersa Pro ViceVersa Profile

ViceVersa Pro is a powerful tool that lets you compare, synchronize, replicate and backup files and folders with ease. It works with local folders but also with multiple computers over LAN, WAN or VPN networks, and with any type of storage media device including external hard disks, Zip disks, USB flash drives, and so on... (more)

The program works with the following extensions: fsf, vsn

.FSF extension is also supported by the following program:


ViceVersa Viceversa File

ViceVersa 2.4 performs file synchronization, replication, backup and comparison.