GraphEd GraphEd Overview GraphEd is an Interactive, Extensible Editor For Graphs and Graph Grammars with lots of Layout and other Algorithms. GraphEd is available free of charge for non-commercial use. GraphEd will however remain available as long as A Short Introduction to GraphEd GraphEd is an extensible graph editor. It supports directed and undirected labelled graphs of unlimited size and degree, with self loops and multiple edges.
Edges are polylines with an arbitrary number of segments.
There are several options to customize the graphical appearance of nodes and edges. The powerful object oriented user interface supports all operations that are necessary for the convenient construction and manipulation of graphs. The user is assisted in placing nodes, edges and labels. Graph grammars can be used as a macro system to create structured graphs. GraphEd's modular structure and the application interface support the easy integration of algorithm modules which are written in C with the Sgraph library.