SpaceClaim is a solid modeling CAD (computer-aided design) software that runs on Microsoft Windows and developed by SpaceClaim Corporation. SpaceClaim Corporation was founded in 2005 to develop 3D solid modeling software for mechanical engineering. In May 2014 it was announced that the company had been acquired by Ansys, Inc. The company launched its first product, SpaceClaim 2007 Professional, in 2007 as a CAD application that uses an approach to solid modeling where design concepts are created by pulling, moving, filling, combining, and reusing 3D shapes. The company is headquartered in Concord, Massachusetts.