Compare software

Sync.comNordLocker
Freemium

A small free tier is available. More storage requires a paid plan.

 Freemium

3 GB of storage is free; larger plans are paid.

Windows, macOS, Android, iOS, Web Windows, Android, iOS, Web
  • Zero-knowledge encryption applies to everything by default, not as an add-on
  • Sharing links with passwords, expiry and download limits
  • End-to-end encryption for stored files
  • Apps for Windows, Android, iOS and the web
  • No Linux client
  • Zero-knowledge means a forgotten password can mean permanent data loss
  • Closed source, so encryption claims cannot be audited from source
  • Desktop app listed for Windows only on the homepage
Downloadable app, Hosted service Downloadable app, Web application, Hosted service
Closed source Closed source
License not stated License not stated
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked September 23, 2026

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