GraphVisu
A graph visualisation and exploration program
GraphVisu is a visualisation and exploration software for oriented graphs. It automatically and dynamically moves the graph nodes to ensure an efficient visualisation. In particular, it displays the hierarchy between nodes with mainly incoming links and nodes with mainly outcoming links. "Strongly connected components", that is parts of the graph without clear hierarchy, are also detected and displayed.
GraphVisu has been originally developped to visualise the dependance relations within XSD...