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 visualizes 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, visualize concepts, and simulate how designs will perform before they are made.
Best-selling 3D CAD software
Learn how to work from anywhere with AutoCAD
Join a free webinar on Tuesday June 16, 9 a.m. PDT to understand how you can experience seamless workflows using the AutoCAD web app.
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.