Mac App Store - OmniGraffle 6Mac App Store is the simplest way to find and download apps for your Mac.To download OmniGraffle 6 from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More. Description Need a diagram, process chart, quick page-layout, website wireframe or graphic design? OmniGraffle can help you make eye-popping graphic documents quickly by keeping lines connected to shapes even when they're m
