a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Free and open source pattern design software
conducteö - logiciel de calcul des ponts thermiques linéiques
very good CAD software
An EnergyPlus shell for parametric studies and more ...
Open-Source Shoemaking
GDSread reads and converts Calma GDS stream files .
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD
Open source Matlab code for nonlinear isogeometric analysis
Static and Dynamic Structural Analysis of 2D and 3D frames.
cppcam is a 3D CAD app for drafting G-Code toolpaths for CNC Routers
CAD Application entire developed in Python
Free CAD software
Dedicated to computer-aided engineering Linux distribution
An easy and flexible mathematical programming environment for Python.
Parallel finite element analysis
An Open source Analysis and SImulation Toolbox for Fuel Cells
Simple CAD program
walterbot: Virtual presence device www controlled with a raspberrypy
Easy animator session file manipulation