Thinstation is a basic and small, yet very powerful, Open Source “thin client” operating system supporting all major connectivity protocols: CitrixICA, NoMachine NX, 2X ThinClient, Microsoft Windows terminal services (RDP, via RDesktop), VMWare View Open client, CendioThinLinc, Tarantella, X, telnet, tn5250, VMS terminal and SSH (No special configuration of the application servers is needed to use Thinstation).

Quelle: http://www.thinstation.org/