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
Beginner-friendly CAD software available for both web and desktop.
The CompassCAD you know and love, just better.
Solve Alignment of Road , Rail,Tunnel
very good CAD software
DSpice: Design and Simulation of Circuits using Spice
Um simples software de navegação 3D, desenvolvido em Java.
Open-Source Shoemaking
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD
Static and Dynamic Structural Analysis of 2D and 3D frames.
A canvas library for generating technical drawings
CAD 2D for Land Surveying and Civil
An easy and flexible mathematical programming environment for Python.