What: GraphViz Where: http://freshmeat.net/projects/graphviz/ Description: Set of graph drawing tools and libraries, supporting hierarchical and mass-spring drawings. Tools include dot, neato, twopi, lefty, dotty, lneato, tcldot, gpr, ccomps, colorize, gc, nop, prune, sccmap, tred, unflatten, grappa. Includes support for ActiveX, Java, Tcl/Tk, and X11. Currently at version 1.13 (v16) . Updated: 01/2003 Contact: See web site