Commercial portal for products and services related to AutoCAD, with add-ons, shareware, forums and links. [Requires Javascript]

The creators of AutoCAD. Includes the searchable support database, a download area and discussion groups.

A second portal by Autodesk that helps designers to locate industry resources, with additional services for subscribers.

A repository of freeware and shareware tools for use with AutoCAD and other CAD systems.

A history of Autodesk and AutoCAD by John Walker, the founder of Autodesk.

Answers to Frequently asked AutoCAD Questions.

Free AutoCAD help and tips, tutorials and video tutorials, and student examples of 3D models.

A monthly column documenting old and new bugs in AutoCAD and their workarounds or fixes, where available.

A source for AutoCAD users to download free AutoLISP routines, hatch patterns, material libraries, tips and techniques, extra help, and articles.

A series of Blogs from Autodesk employees about various topics related to the company and its products.

A series of basic AutoCAD tutorials, and a discussion forum for questions and answers.

Free portal for AutoCAD and Autodesk product users, with news, product reviews, an events calendar, and links to other resources.