X2Go consists of several components. Most of them have to be installed server-side.

The clients of X2Go need to be installed on machines that shall access remote machines running X2Go Server.

• X2Go Client – based on Qt5
• PyHoca-GUI – wxPython based system tray applet
• PyHoca-CLI – X2Go command line client (CLI) written in Python

The core of every remote machine providing access via X2Go is the X2Go Server. All other components are add-on products for X2Go Servers and can optionally be installed (or left out).

• X2Go Server
• X2Go Desktop Bindings
• X2Go Desktop Sharing
• X2Go Client-Side Printing
• X2Go Session Broker