SketchUSketchUpp Pro is the most intuitive way to design, document and communicate your ideas in 3D. SketchUp (a Trimble product) is designed to be simple and easy to use. The main parts of the SketchUp interface are the Title bar, menus, toolbars and tool palettes, drawing area, Status bar, and the Measurements toolbar. The following images show the SketchUp user interface. Hundreds of thousands of professionals in (take a deep breath) architecture, construction, engineering, commercial interiors, light construction, landscape architecture, kitchen & bath design, urban planning, game design, film & stage, woodworking, and plenty of other fields use SketchUp Pro all the time, every day. It’s the all-purpose antidote to complicated, expensive CAD software.