rsnapshot/rsnapshot

Reverse differential backup tool, over a network or locally.

Fast, secure, efficient backup program

A comfortable and well-configurable graphical Frontend for incremental backups, with a command-line version also available. Modified files are transferred, while unchanged files are linked to the new folder using rsync's hard link feature, saving storage space. Restoring is straightforward via file manager, command line or Back In Time itself.

Very efficient backup system based on the git packfile format, providing fast incremental saves and global deduplication (among and within files, including virtual machine images). Please post problems or patches to the mailing list for discussion (see the end of the README below).

An open source utility that provides fast incremental file transfer. It also has useful features for backup and restore operations among many other use cases.

BackupPC is a high-performance, enterprise-grade system for backing up to a server's disk.

rustic - fast, encrypted, and deduplicated backups powered by Rust

Bareos is a cross-network Open Source backup solution (licensed under AGPLv3) which preserves, archives, and recovers data from all major operating systems.

Mirror of borgmatic: Simple, configuration-driven backup software for servers and workstations