CADAM is the open source text-to-CAD web application
An open source harness for generating CAD models
Free and open source pattern design software
Virtual Satellite
very good CAD software
CAD Application entire developed in Python
Solve Alignment of Road , Rail,Tunnel
An EnergyPlus shell for parametric studies and more ...
This is a project, where I give you a way to use SOLIDWORKS on Linux
CAD
A canvas library for generating technical drawings
Free CAD software
Application Integration for HPC Multiphysics
Simple CAD program
Open Knowledge on engineering development.
An Open source Analysis and SImulation Toolbox for Fuel Cells
A designer’s program for describing parts of the building
library to read dwg & read/write dxf files
Open Source FabLab Project
Cuts 3D objects from polystyrene foam (EPS/XPS)