AutoCAD is a software application for 2D and 3D computer-aided design and drafting.
AutoCAD is a computer-aided design (CAD) program used for 2-D and 3-D design and drafting. AutoCAD is developed and marketed by Autodesk Inc. and was one of the initial CAD programs that could be executed on personal computers.
Autocad is a software program that allows the user to create detailed 2D and 3D designs. It is used for design aggregation and documentation (along with associated workflows) in the design of large structures such as buildings.