1)   BatchSync FTP 2.0
BatchSync is a reliable tool for automating remote backups, file synchronization, and mirroring over FTP. It is designed to be run scheduled at the server, with extensive logging options and email notifications to help with remote monitoring.
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 2)   AJC Directory Synchronizer 2.4.9
AJC Directory Synchronizer makes it easy to synchronize files and compare folders between any two locations. Synchronize large numbers of files between computers, sync laptop to desktop, mirror to backup drive, sync mp3 player etc.
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 3)   XKat 2.01
XKat compresses, backs up, and synchronizes your files locally or across the Internet. Includes an FTP client.
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