a parametric 3D CAD modeler
Virtual Satellite
Free and open source pattern design software
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
conducteö - logiciel de calcul des ponts thermiques linéiques
A set ot tools for surveyors addon to many CAD environments
A 2D CAD application for civil engineering , built with Free Pascal
CAD Application entire developed in Python
Solve Alignment of Road , Rail,Tunnel
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
Python GUI tool for estimating plant CAPEX, OPEX, and profitability
CloudCompare main repository
The FAS plugin for the upcoming systems modeling standard SysML v2
Traveling Salesman Problem (TSP) Solver
Open-Source Shoemaking
An EnergyPlus shell for parametric studies and more ...
A Cross Platform and Open Source Electronics Design Automation Suite
Python script for calculation of deflection of elastic ropes.
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD