Open Source Solid Modeling CAD
Model Railway CAD program
Static and Dynamic Structural Analysis of 2D and 3D frames.
converts between IGES file and text file
A canvas library for generating technical drawings
Lightweight L5e vehicle with freely accessible engineering documents
Application Integration for HPC Multiphysics
Molecular Dynamics Cell Construction
Electronic design and programming tools suite like Eagle, MpLab
Open source 3D Matlab Isogeometric Analysis Code
collection of illustrative programs:small games, simulators: C, Matlab
CAD.
2D Finite Element Analysis for Acoustics
Cuts 3D objects from polystyrene foam (EPS/XPS)