A 3D model and CAD authoring and editing software
Google SketchUp is a free 3D Modeling CAD Windows application that allows you to design your own 3D models. The software is appropriate for both advanced and amateur designers and modelers.
Google SketchUp has a user-friendly interface with a lot of help files thus making it easier for a beginner to use the tool. Google SketchUp has all its help options in a visible plac ...