plakar is a backup solution powered by Kloset and ptar
All-in-One Sync, Backup & Deduplication Tool
For full, incremental, compressed and encrypted backups or archives
Sort files and pack them into partitions
Private, secure backups in the cloud.
Raspberry Pi backup & restore tool – create, shrink and compress
VSS snapshot path extraction tool for Windows backup operations
Cloud storage class, open source software.