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