SketchChair software is a computer program that lets the user sketch a chair, then generates the component parts needed to build it. The parts are output as files ready to be used on a CNC (Computer Numerical Controlled) router or laser cutter.

Greg Saul of New Zealand and JST ERATOR Design UI Group of Tokyo collaborated on the SketchChair software project. For those interested in giving the program a try, the SketchChair software is in beta release and available for download.