Autodesk SketchBook Express is a natural media drawing program based on Autodesk SketchBookPro. It is available as a free download with the purchase of the Wacom Intuos4 tablet. It was created specifically for use with touch-sensitive pen and tablet interfaces, such as Wacom tablets or Tablet PCs.
Like Sketchbook Pro, it has an uncluttered interface, and realistic painting and drawing tools such as pencils, markers, and brushes. Artists can sketch naturally and create effects similar to traditional materials, due to the pressure-sensitivity features of Wacom Tablets and Tablet PCs.
SketchBook Express has layers, previous and next buttons for creating flipbooks or animation, an assortment of brushes, and a feature for rotating the canvas as you work. There is a color palette for creating a set of custom palette of colors.