Truck - A faster alternative to FTP

Duplicati - Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.

luckyBackup - LuckyBackup is an application that backs-up and/or synchronizes any directories with the power of...

rsync - rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.

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.

GoodSync - GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.