GstarCAD is the fast, powerful and DWG-compatible CAD software for the industries involving AEC, mechanical, manufacturing, electrical, GIS, survey and mapping, civil, etc. It is the world-class 2D/3D CAD (Computer aided design) software platform based on IntelliCAD technology. GstarCAD's powerful functions, dwg-compatible programming platform, cost-effective solution and ease-of-use operating interface ensure that your design inspiration comes true skillfully and thoroughly at high speed.