TikZiT
Apple Linux Windows Source

TikZiT is a graphical tool for rapidly creating an editing node-and-edge style graphs. It was originally created to aid in the typesetting of "dot" diagrams of interacting quantum observables (see arXiv:0906.4725), but can be used as a general graph editing program. Click one of the above icons to download. To comment or contribute, email me at gmail.com preceded by aleks0 and an at-sign.