AutoCAD is a professional computer-aided design (CAD) software developed by Autodesk that is widely used by architects, engineers, designers, and construction professionals to create precise 2D drawings and detailed 3D models. It enables users to design buildings, infrastructure, mechanical components, and technical plans with high accuracy using powerful drafting, annotation, and visualization tools. AutoCAD improves productivity by allowing designers to modify, analyze, and document projects efficiently while maintaining industry-standard precision. Its versatility and extensive feature set have made it one of the most recognized and trusted design platforms in the world for planning, modeling, and communicating complex design ideas.