OmniGraffle is a useful tool that helps you draw beautiful diagrams, family trees, flow charts, org charts, layouts, and (mathematically speaking) any other directed or non-directed graphs. We've had people use Graffle to plan plotlines for a story, make an overview of an operating system, show the evolution of computers, and even show how diseases can spread in a closed population. If you want to organize your projects, your thoughts, or even your friends graphically using lines and boxes, OmniGraffle is your tool. Here are some key features of "OmniGraffle": · Graphing Tools OmniGraffle knows what makes a diagram different from a drawing, and gives you... [ read more ]