Free Backup Software with Encryption and Support for SMB, SFTP, SSH or Rsync Protocols
Below is a list of free backup software supporting data encryption and compatible with transfer protocols such as SMB, SFTP, SSH, or Rsync. SafeBox Utixo is also included as a backup destination.
1. Duplicati
Description: Open-source software for secure and compressed backups.
- AES-256 encryption
- Supports SMB, SFTP, SSH, WebDAV
- Compatible with SafeBox Utixo and cloud services (Google Drive, OneDrive, Dropbox)
- Windows, macOS, Linux
2. BorgBackup
Description: Command-line tool designed for efficiency and security.
- Compression and deduplication
- Integrated AES-256 encryption
- Data transfer via SSH
- Linux, macOS (Windows via WSL or Cygwin)
3. Restic
Description: Modern backup solution with built-in encryption.
- AES-256 and HMAC-SHA256 encryption
- Supports SFTP, Rsync, local or cloud storage
- Fast and efficient versioning
- Windows, macOS, Linux
4. Rsync
Description: Powerful tool for synchronization and backup.
- Supports encryption via SSH
- Incremental transfers
- Linux, macOS, Windows (via Cygwin or WSL)
Note: Does not support native file encryption but can be combined with OpenSSL or GPG.
5. FreeFileSync
Description: Free software for synchronization and backup.
- Secure transfers via SFTP
- One-way or two-way synchronization
- Supports SMB
- Windows, macOS, Linux
6. Rclone
Description: Versatile tool for cloud and local backup/sync.
- Data encryption support
- Compatible with SFTP, SMB, SSH
- Extensive support for cloud services and SafeBox Utixo
- Windows, macOS, Linux
7. Cobian Backup
Description: User-friendly backup tool for local and remote use.
- FTP with AES-256 encryption
- Scheduled backups
- Windows
8. Iperius Backup
Description: Lightweight solution with SFTP support.
- AES-256 encryption
- Supports SafeBox Utixo
- Local and cloud destinations
- Windows
Recommendations
- Easy GUI: Duplicati, Iperius Backup, FreeFileSync
- Advanced CLI: BorgBackup, Restic, Rclone
- Quick SSH backups: Rsync
Final Tips
Always test any tool in a non-production environment before using it for critical backups. Always enable encryption to ensure data security during transfer and storage.