FreeCAD

FreeCAD will be a general purpose 3D CAD modeller. The development will be completely Open Source. As modern 3D CAX modelers it will have a 2D component to extract design drawings from the 3D model, but 2D (like AutoCAD) is not the focus, neither are animation and organic shapes (Maya, 3D StudioMAX, Cinema 4D). FreeCAD [...]