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X2GoKasmVNC
Free

Free and open source, with optional professional support from third parties.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Windows, macOS, Linux Linux, Self-hosted, Web
  • Clients for Windows, macOS and Linux
  • Can publish single applications as well as full desktops
  • Provides remote desktop access without a separate viewer application.
  • Server side runs on Linux only
  • Some linked Windows client builds date from 2020
  • It does not support traditional VNC viewer clients.
Downloadable app Downloadable app
Open source Open source
License not stated License: GPL-2.0
No account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked September 22, 2026

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