Pixelglow Software today announced the availability of Graphviz 1.13 for Mac OS X; the Macintosh port of the automated graph layout software, featuring a new document-based GUI, export to PDF and more bitmap formats, full alpha transparency, native font support and anti-aliasing, and more. Graphviz for Mac OS X is “open-source” freeware, under the ASCA and BSD licenses, but donations are encouraged.
