AutoCAD is a computer-aided design (CAD) software application developed by Autodesk. It is widely used by architects, engineers, and designers to create precise 2D and 3D drawings. The software allows users to draft and edit designs with a high level of accuracy, making it an essential tool in various industries. With features like layers, blocks, and annotations, AutoCAD enhances productivity and collaboration among design teams. It supports various file formats, enabling easy sharing and integration with other software. Overall, AutoCAD streamlines the design process, helping professionals bring their ideas to life efficiently.