This is an index of the 3rd party tools that are described in this wiki. These are tools that are described here, but are produced and more fully documented elsewhere.
“GTKWAVE - A VCD waveform viewer based on the GTK library. This viewer support VCD and LXT...GTKWAVE
“Dinotrace is available here. According to the documentation, "Dinotrace builds on Solaris...Dinotrace