Free and open source pattern design software
a parametric 3D CAD modeler
conducteö - logiciel de calcul des ponts thermiques linéiques
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
An EnergyPlus shell for parametric studies and more ...
A Full PLM system based on odoo
LibrePLM integrates CAD editors in Odoo / LibrERP
Solve Alignment of Road , Rail,Tunnel
3D/2D Concrete Reinforcement in Bentley MicroStation
Cross-platform Open-source 2D CAD
Free 3D Mobile CAD
Simple CAD program
Revision control for hardware, engineering and scientific projects
A package for Isogeometric Analysis in Octave and Matlab
Binary Downloads for the RepSnapper RepRap Controller