Conceptual Diagramming
- Umbrello
(KDE based UML editor for C++
source code)
(cvs)
(cvs)
- KlassModeler
(wxWidgets based UML editor for C++
source code)
- Kivio
(KDE based general-purpose diagramming tool with python support. Inactive project.)
- Dia (GNOME based vector
general-purpose drawing tool)
(lxr)
(ml)
- DRT ("Design Recovery Tool".
Tool to record and visualize the use of interactive graphical applications in X)