GoodSync - GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.
csync - csync is a lightweight utility to synchronize files between two directories on a system or between...
Syncthing - Syncthing replaces proprietary sync and cloud services with something open, trustworthy and...
Synchromat - Synchromat is file and folder synchronization software for Windows.
MirrorFolder - MirrorFolder is a real-time folder synchronization and backup software
CopyQueue - CopyQueue - Copying under control.