Kgraphviewer is a graphviz dot graph viewer. the graphviz program suite is a free software set of layout engines for graphs. they are commonly used in scientific domains and particularly in computer science. but until now there was a lack of a gui to look at the graphs. programs provided with graphviz are: i feel, out of date x11, or tcl/tk applications with few functionalities. kgraphviewer is aimed at replacing these tools with a modern user-friendly gui will all the power of a well integrated kde application.