AutoQ3D CAD 5.10
AutoQ3D CAD is not a simple paint program, it's a full CAD application that let you make a lot of things in 2D & 3D directly in your PC computer.
It is for everybody interested in 2D and 3D CAD as professionals, sketchers, architects, engineers, designers, students and more. Surfaces support and 3d formats like STL, OBJ, DXF and native 3DQ with textures. You can print your drawings.