kopia/kopia

open-source backup tool with encryption, deduplication, and cloud support

open source backup tool with snapshots, encryption, and web UI
PlakarKorp/plakar
backup solution for Linux, Windows, and Mac with web interface and data deduplication
backuppc/backuppc
restic backup tool encrypts and stores data across platforms in various storage types
restic/restic
Backup software with client-side encryption
borgmatic-collective/borgmatic
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