Sketchbook Pro 6 Upgrade from 1 to 3 Previous Version Free up the sketching process with ultra-responsive digital pencils, pens, markers, paintbrushes and airbrushes that look and feel just like the real thing. Designed to feel and respond just like a physical sketchpad when used in companion with pen tablets such as Wacom Bamboo, Intuos, and Cintq products or with Windows-based tablet devices. Familiar tools make it easy to get started, including pencils, paintbrushes, markers, airbrushes, erasers, flood fill tools, and smudge brushes. Draw Styles & Guide tools, like French curves, help create clean and precise strokes Streamlined interface delivering an unobstructed and discoverable environment, keeping you in the creative zone.