X2Go is a Remote Desktop solution: It enables you to access a computer's graphical desktop over the network. X2Go works well over a low bandwidth connection. The Unix computer you are accessing is the X2Go Server (there are ways to connect to a Windows computer as well). You can connect from a computer running Unix, Windows or Mac OS X. This computer is the X2Go Client. Multiple users/clients can access a single X2Go Server at the same time, with each user/client having an individual Desktop session by default - however, Desktop sharing (Remote Assistance) is possible, too. For the graphical part of remote desktop sessions, X2Go uses No Machine NX3 technology under the hood.