a parametric 3D CAD modeler
Free and open source pattern design software
A Cross Platform and Open Source Electronics Design Automation Suite
conducteö - logiciel de calcul des ponts thermiques linéiques
Simple Road Design and Earthworks
LibrePLM integrates CAD editors in Odoo / LibrERP
3D/2D Concrete Reinforcement in Bentley MicroStation
Open-Source Shoemaking
Cross-platform Open-source 2D CAD
Open-Source Multiphysics FEA (FEM) Package
BoltGenerator is an automated CAD tool which produces 3D bolts.
Open Source Planar Linkage Mechanism Simulation and Synthesis Software
Design your own pottery for 3D printing in full color
Create Strain and Kinetic Energy Density maps from FEA
Track an Abaqus job to show the progress of the Step solution
Open DXFs with QCad
Free multiphysics simulation software package
3D CAM program for CNC mills/lathes
library to read dwg & read/write dxf files
A package for Isogeometric Analysis in Octave and Matlab
EuroNCAP Grid Point Calculator