CADAM is the open source text-to-CAD web application
Free and open source pattern design software
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
CAD Application entire developed in Python
A 2D CAD application for civil engineering , built with Free Pascal
Software for electromagnetic simulation
A canvas library for generating technical drawings
An easy and flexible mathematical programming environment for Python.
Linux tiny CAD for educational purposes
Open Knowledge on engineering development.
This plugin exports G-Code for a wirecutter
A designer’s program for describing parts of the building
OpenFOAM UI based on web
library to read dwg & read/write dxf files