OmniGraffle

OmniGraffle is a professional diagramming tool from The Omni Group, designed for creating flowcharts, prototypes, network topology diagrams, mind maps and other visual graphics. It emphasizes precise layout control, a rich collection of templates and flexible layer management, helping users organize ideas, present information and complete diagramming tasks efficiently. It suits office work, design planning and information visualization for users who need reliable drawing and lightweight professional design. Interested users are welcome to download and install it from iOSIPA Software Network.