a parametric 3D CAD modeler
Free and open source pattern design software
A Full PLM system based on odoo
LibrePLM integrates CAD editors in Odoo / LibrERP
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
Open Source Planar Linkage Mechanism Simulation and Synthesis Software
Application Integration for HPC Multiphysics
An Open source Analysis and SImulation Toolbox for Fuel Cells