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OpenNX is an open source drop in replacement for NoMachine's NX client. It is compatible to the original client in that it uses the same syntax for the session configuration files (.nxs files). OpenNX is distributed under the GNU Lesser Public License v2.1.


  • The software is installed as found; some support will be provided but we cannot guarantee that all applications will run smoothly.
  • If it doesn't work at your home, simply use the SSL gateway or another SSH client.
  • You can nevertheless report any problem or comment to by emailing