a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Free and open source pattern design software
Software for electromagnetic simulation
CAD Application entire developed in Python
Free CAD software
Open Source Planar Linkage Mechanism Simulation and Synthesis Software
OpenNum lets you distribute solvers with a nice graphical interface
Application Integration for HPC Multiphysics
Precise gear geometry generator for spur and helical gears
An easy and flexible mathematical programming environment for Python.
Linux tiny CAD for educational purposes
Open DXFs with QCad
Open Knowledge on engineering development.
This plugin exports G-Code for a wirecutter
A designer’s program for describing parts of the building
An Open source Analysis and SImulation Toolbox for Fuel Cells
walterbot: Virtual presence device www controlled with a raspberrypy
Simple CAD program