X2Go is an open source remote desktop software for Linux that uses the NX technology protocol.


X2Go vs NoMachine Comments
Great open source alternative, though it doesn't have mobile clients for Android/iPhone.

- X2Go is Free and Open Source
NoMachine is described as 'Access remote computers easily with enterprise-class speed and features supporting any content including audio and video' and is a very popular Remote Desktop tool in the network & admin category. There are more than 100 alternatives to NoMachine for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best NoMachine alternative is TeamViewer. It's not free, so if you're looking for a free alternative, you could try TeamViewer or RustDesk. Other great apps like NoMachine are Remmina, Parsec, mRemoteNG and TightVNC.
X2Go is an open source remote desktop software for Linux that uses the NX technology protocol.


Great open source alternative, though it doesn't have mobile clients for Android/iPhone.

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On December 21, 2010, NoMachine announced that NX 4.0 would be closed-source. X2go is free and open source. and offer the same options that nomachine gave and more, most important are: