AutoCAD is a term for 2D and 3D Computer Aided Drawing (CAD) software. AutoCAD is used by drafters to generate technical drawings for a variety of industries and purposes. AutoCAD is used in the engineering technology field to develop new manufacturing products, machinery, and even for designing bridges and roadways. CAD drafting is a widely applicable skill. Drafters can find jobs in the civil, architectural, electrical, and mechanical engineering industries, among others. Drafters usually specialize in one area or industry.