Windows Photo & Image CAD Applications
Develop games and applications for the Internet
Creates urban infrastructure and simulates pedestrian crossings
Plugin that adds functionality to AutoCAD and BricsCAD
CAD software for 2D and 3D designs
Easier 3D design tool for AutoCAD
Performs calculations on CAD terrain models
A free CAD program for 2D design
CAD software for mechanical engineering
Open AutoCAD files without having it installed
Library that will help you with the task in AutoCAD