Open-Source Shoemaking
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
a parametric 3D CAD modeler
Free and open source pattern design software
Virtual Satellite
A 2D CAD application for civil engineering , built with Free Pascal
conducteö - logiciel de calcul des ponts thermiques linéiques
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
A Cross Platform and Open Source Electronics Design Automation Suite
A Full PLM system based on odoo
An EnergyPlus shell for parametric studies and more ...
CAD Application entire developed in Python
LibrePLM integrates CAD editors in Odoo / LibrERP
Simple Road Design and Earthworks
Traveling Salesman Problem (TSP) Solver
The FAS plugin for the upcoming systems modeling standard SysML v2
3D/2D Concrete Reinforcement in Bentley MicroStation
Solve Alignment of Road , Rail,Tunnel
Python script for calculation of deflection of elastic ropes.
Software for electromagnetic simulation