Graphviz - Graph Visualization Software

Gallery

Genetic_Programming cluster crazy datastruct
fsm hello kennedyanc lion_share
profile psg sdh siblings
switch traffic_lights unix world
angles cluster colors datastruct
g_c_n linear_angle radial_angle table
twopi2 ER fdpclust gd_1994_2007
networkmap_twopi philo process root
softmaint transparency

Also see Yifan's gallery of large graphs, all generated with the sfdp layout engine, but colorized by postprocessing the PostScript files.

Please send copyright-free donations of interesting graphs to: Yifan Hu