a parametric 3D CAD modeler
The programmer's solid 3D CAD modeller
A free and open source multiplatform 3D parametric modeler
An interactive viewer for three-dimensional chemical structures.
Model Railway CAD program
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
A Cross Platform and Open Source Electronics Design Automation Suite
Draw vector graphics to scale using a descriptive language
2D CAD for precise drawing
Open Source Solid Modeling CAD
CAD application for Technical Drawing exercises
Design your own pottery for 3D printing in full color
Open-Source Shoemaking
Simple CAD program
A designer’s program for describing parts of the building
Desktop GUI for prototyping a lute
Cuts 3D objects from polystyrene foam (EPS/XPS)