A CAD application for creating virtual LEGO models
CADAM is the open source text-to-CAD web application
a parametric 3D CAD modeler
Free and open source pattern design software
Virtual Satellite
CAD Application entire developed in Python
An EnergyPlus shell for parametric studies and more ...
very good CAD software
The CompassCAD you know and love, just better.
Solve Alignment of Road , Rail,Tunnel
Open-Source Shoemaking
Um simples software de navegação 3D, desenvolvido em Java.
Cross-platform Open-source 2D CAD
2D CAD software
cppcam is a 3D CAD app for drafting G-Code toolpaths for CNC Routers
Dedicated to computer-aided engineering Linux distribution
CAD 2D for Land Surveying and Civil
An easy and flexible mathematical programming environment for Python.