AutoCAD is a computer-aided design (CAD) software by Autodesk used for creating 2D and 3D drawings with high precision. Architects, engineers, and drafters use AutoCAD to produce technical drawings, blueprints, floor plans, and schematic diagrams. Job relevance: Architecture, civil engineering, construction, electrical, and manufacturing industries heavily rely on AutoCAD. Skilled drafters and technicians are in high demand.