A Cross Platform and Open Source Electronics Design Automation Suite
Free and open source pattern design software
a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Open-Source Shoemaking
conducteö - logiciel de calcul des ponts thermiques linéiques
Cross-platform Open-source 2D CAD
2D CAD software
converts between IGES file and text file
cppcam is a 3D CAD app for drafting G-Code toolpaths for CNC Routers
A canvas library for generating technical drawings
Free CAD software
Open Source Planar Linkage Mechanism Simulation and Synthesis Software
Geometric kernel for CAD programs using an atomic approach
Free 3D Mobile CAD
Application Integration for HPC Multiphysics
Free multiphysics simulation software package
A designer’s program for describing parts of the building
An Open source Analysis and SImulation Toolbox for Fuel Cells
library to read dwg & read/write dxf files
EuroNCAP Grid Point Calculator