1)   Backer 6.5
Back up, synchronize, archive and transfer your directories and files by media like USB sticks, CDs and DVDs, network, another hard disk, cable, Internet, VPN, dial-up and leased lines. Backer keeps all your computers and disks up to date.
Backer, backup, back up, data protection, sync, synch, synchronize, synchronise, synchronization, synchronisation,

 2)   ComparatorPro 4.00
ComparatorPro will compare files, folders and sub-folders to quickly update backup set before you get down to some serious work. It can easily sync the files to ensure a perfect match. This comparison utility will compare and verify your files...
file, comparison, compare, files, directory, backup, comparing, folder, back, up,

 3)   ProUpdater 5.00.03
Use ProUpdater to easily automate the daily backups of your data that you know you SHOULD be doing! Keep your home, work and laptop computers synchronized and working with the SAME set of data files - no more forgetting that crucial file at work.
backup, backup program, synchronization, synchronization program, synchronize, briefcase, file synchronizer, file utility, utilities, update,

 4)   SyncPro Backup 2.1
synchronizes Folders and Files between Computers across network.Syncpro works as two way synchronization utility to ensure that files are up to date between drives or computers.
syncpro, backup, briefcase, synchronize, transfer, update, files, archive, synchronization, compare,