About OmniGraffle OmniGraffle is used to create graphics and visuals. The application features several design tools, along with a drag-and-drop WYSIWYG interface and a notes function that to annotate and create specification documentation for prototypes and mockups. Watch video tutorials and learn your favorite design software. We provide a list of apps from where you can learn UI design, UX design, Animation, 3D modeling, Print design, Illustrations, Vector Graphics, Photo editing, Video edi