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