gtkwave is a viewer for VCD (Value Change Dump) files which are usually created by digital circuit simulators. (These files have no connection to video CDs!)
Unknown
Versions3.3.114-2 (landing)
3.3.114-2 (crimson)
3.3.104+really3.3.118-0+deb11u1 (byzantium-security)
3.3.104-2 (byzantium)
CategoryUtility