AC3D is a popular 3D object/scene modeller available for Windows and Linux. It's very easy to use but powerful too. Anyone can create good looking 3d objects in minutes. Whether you want to design 3d objects for games or build your dream home in virtual reality, this is the ideal way to quickly turn your ideas into great three dimensional models. It supports many file formats including POV-Ray, VRML (1 and 2), RenderMan, 3D Studio, Lightwave, DXF, Alias triangle, Wavefront OBJ, and Direct X.