Back up files with encryption and restore earlier versions from your chosen storage.
Free backup software; capacity limited by your own local/remote storage.

Notes, tasks & docs
Keep encrypted, deduplicated backups on your own disk or SSH server.
Keep encrypted, deduplicated backups on your own disk or SSH server.
Back up and restore personal files using your own local or SSH-accessible storage. Replaces backup software, not Backblaze managed cloud capacity, durability or B2 API services.
This is not free hosted cloud storage. Pay for or provide your own disk/server, backups and administration. Primarily Unix/Linux tooling; macOS installation and Windows workflows need platform-specific consideration. CLI setup, retention policies and restore checks are your responsibility. No Backblaze managed-storage durability or support guarantee.
Each comparison covers the workflow described above, rather than every paid feature.