3D CAD, or three-dimensional computer-aided design, is technology for design and technical documentation, which replaces manual drafting with an automated process. Used by architects, engineers and other professionals, 3D CAD software precisely represents and visualises objects using a collection of points in three dimensions on the computer.
Autodesk has a broad portfolio of 3D CAD software programs to help people explore and share ideas, visualise concepts and simulate how designs will perform before they're made.
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See how your peers use 3D CAD software
Tim Campbell, designer and principal of Studio Tim Campbell, uses AutoCAD as his 3D CAD software tool of choice.
The new AutoCAD web app is included when you subscribe to AutoCAD. With no install required, you can extend your workflows and view and edit your CAD drawings in a simplified interface from anywhere with an internet connection and a web browser.