Learn how to use FreeCAD and AutoCAD for 2D CAD drawing, compare their features and compatibility, and improve your 2D CAD skills.

You can convert a DWG drawing to DWF data with AutoCAD's Export command, or -- if you do not have a copy of AutoCAD -- with free third-party conversion software.

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.