CAD stands for Computer Aided Design – meaning software assisted drafting and spatial design.
Open Source CAD projects:
| Alliance | BlenderCAD | BRL-CAD | Dr. Geo |
| Fandango | FREEdraft | Figura | gCAD |
| gCAD3D | gnu-cad-cam | GtkCAD | IDOL |
| JCad | LeoCAD | oCADis | PythonCAD |
| QCad | QS Cad | SagCAD | Sailcut CAD |
| Xdraft | Wildcat CAD |
This list of project contains uncreated projects, please help out and add these projects to swik, or if they are no longer active, remove them from the list.