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
LibrePLM integrates CAD editors in Odoo / LibrERP
Open source 3D software based on opencascade(CAD)
CAD Application entire developed in Python
OpenNum lets you distribute solvers with a nice graphical interface
free simple dxf to gerber file converter
Precise gear geometry generator for spur and helical gears
An easy and flexible mathematical programming environment for Python.
Linux tiny CAD for educational purposes
An Open source Analysis and SImulation Toolbox for Fuel Cells
A designer’s program for describing parts of the building
Simple CAD program
walterbot: Virtual presence device www controlled with a raspberrypy
2D Frame Analysis, Linear Static Analysis, Mode Shapes
Program to compute cross center