For Mac users looking for an application to help them create graphs, this latest version of OmniGraffle may come in handy. Featuring several new palettes for creating network diagrams, this version can be quite useful when creating new graphs for presentations, papers, or other communications where graphical representations are crucial. Users also have the ability to select from more than 30 kinds of shapes to use in their graphs, and can also turn individual shapes or graphics into clickable links that open files or launch URLs. Compatible with all systems running Mac OS 10.1 and higher, this free version of OmniGraffle will allow users to create documents with up to twenty items.