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SubnetDeskUltraVNC
Free

Free and open source under the AGPL-3.0.

 Free

Free and open source under the GPL.

Windows Windows
  • Designed for LAN and VPN use rather than public relays
  • Builds on the mature RustDesk codebase
  • Standard VNC protocol, works with other VNC software
  • File transfer, chat and service mode
  • No published GitHub releases
  • Smaller project than upstream RustDesk
  • Windows only
  • Encryption requires a plugin in the main product
Downloadable app Downloadable app
Open source Open source
License: AGPL-3.0 License: GPL
Not stated if an account is needed No account needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 23, 2026

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