For full, incremental, compressed and encrypted backups or archives
Software auto-installation builder
...a powerful, fast and reliable backup & sync tool.
OpenMAP Suite is a document management suite based on Subversion
Installation files for Windows clients to BackupPC
Autobackuper files when you turn off your PC
Cloud storage class, open source software.
backuppc: bkp_client
Command Line Organizer
MultiDistribution with Diagnostics, Recovery, Backup, Cleaning.. tools
The coolest interface to rsync has now moved to googlecode