GoodSync - GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.
Synchromat - Synchromat is file and folder synchronization software for Windows.
Syncthing - Syncthing replaces proprietary sync and cloud services with something open, trustworthy and...
MirrorFolder - MirrorFolder is a real-time folder synchronization and backup software
arRsync - arRsync is a tool that is designed for macOS that is used for transferring and synchronizing files between a computer and a storage drive.
CopyQueue - CopyQueue - Copying under control.