1)   CoronaSync 1.3.2
CoronaSync keeps your data in sync, across all your computers and all your applications. By working with many different applications and platforms, CoronaSync simplifies your life by allowing your information to follow you to any computer.
sync, data synchronization, Windows, Mac OS X, PDA, cell phone, calendar, contacts, bookmarks, documents,

 2)   SuperCool ZIP Backup 1.56
It is a data backup,restore and file synchronization software. You can use any drive in system to store the backup files in standard Zip format that can be transferred to remote machine by FTP or Email.It can also compare and synchronize files
backup, backup software, backup exec, tape backup, data backup, backup program, backup data, backup utility, zip, zip backup,

 3)   Network/Unplugged 4.1
Mobiliti's suite of Synchronization products includes ‘Network/Unplugged’ that provides a comprehensive and incremental synchronization and backup for today’s remote and mobile workers along with offline viewing capability and ease of deployment
backup, data backup, outlook backup, sync, synchronization, backup software, data synchronization, file backup, file synchronization, Network/Unplugged,

 4)   ECSync 2.0
Professional program that saves and synchronizes data and files on any Windows computer. Easy synchronization of files on notebook, desktop and server. Data can be on internal or external disk or other storage device. Profiles for different tasks.
backup, notebook, copy, update, synchronization, synchronisation, folder, directory, file, file synchronization,