a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Free and open source pattern design software
CAD Application entire developed in Python
A Full PLM system based on odoo
LibrePLM integrates CAD editors in Odoo / LibrERP
Python script for calculation of deflection of elastic ropes.
Software for electromagnetic simulation
Python tool for section property evaluation and stress calculation
OpenNum lets you distribute solvers with a nice graphical interface
Precise gear geometry generator for spur and helical gears
An easy and flexible mathematical programming environment for Python.
Linux tiny CAD for educational purposes
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
2D Frame Analysis, Linear Static Analysis, Mode Shapes