How to Convert a 2D Model to 3D Using AutoCAD. Use AutoCAD's "Extrude" and "Revolve" commands to turn 2-D designs into 3-D models.

You can model your heart out without worrying too much about HDD consumption. When I started learning how to 3D model, I began in AutoCAD and then worked over to Z-Brush.

The best 3D modeling software will vary based on your needs, but there plenty of options available, including for free. Here are our favorite software picks.

General availability of AutoCAD Fusion 360 is scheduled for 2013. To bring AutoCAD to the cloud, Martin says Autodesk has been re-engineering AutoCAD to run in a more modular fashion that can run in a ...