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FileZillaNuiSftp
Freemium

The client is free and open source. FileZilla Pro, which adds cloud storage back ends, is…

 Free

Free and open source under the MIT licence.

Windows, macOS, Linux Linux
  • FTP, FTP over TLS and SFTP in one client
  • Site manager for saved connections, plus a transfer queue and resume
  • SSH and SFTP in one application
  • Open source under MIT
  • Cloud storage back ends are reserved for the paid Pro edition
  • The official site is advertising-supported and requires JavaScript to serve a download
  • Linux only
  • Sparse documentation on the project site
Downloadable app Downloadable app
Open source Open source
License: GPL-2.0 License: MIT
No account needed No account needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked October 1, 2026

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