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MSP360 Backup FreeDuplicacy
Freemium

Free for personal use; business use requires a paid edition.

 Freemium

The command-line version is free for personal use and its source is published. The…

Windows, macOS, Linux Windows, macOS, Linux
  • Works with local disks, network shares and several S3-compatible cloud providers
  • File-level and image-based backups on Windows
  • Several machines can back up to one bucket and share deduplicated data with no server between them
  • Chunks are stored individually, so any storage with basic file operations works as a backend
  • Personal use only; business use needs a paid edition
  • Not compatible with domain-joined Windows machines
  • Licence is not open source; commercial use and the web interface are paid
  • The free part is a command-line tool, so the friendly front end is the paid one
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.