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a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
A Cross Platform and Open Source Electronics Design Automation Suite
Virtual Satellite
Free and open source pattern design software
conducteö - logiciel de calcul des ponts thermiques linéiques
An EnergyPlus shell for parametric studies and more ...
A 2D CAD application for civil engineering , built with Free Pascal
A Full PLM system based on odoo
Simple Road Design and Earthworks
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
Solve Alignment of Road , Rail,Tunnel
Software for calibration of hyperelastic constitutive models
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
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
Open-Source Shoemaking