CADAM is the open source text-to-CAD web application
Free and open source pattern design software
A math-inspired CAD program in haskell. CSG, bevels, and shells
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD
Drag n Drop Fintech Platform
A canvas library for generating technical drawings
Free CAD software
Free multiphysics simulation software package
Open Knowledge on engineering development.
A package for Isogeometric Analysis in Octave and Matlab
library to read dwg & read/write dxf files
Cuts 3D objects from polystyrene foam (EPS/XPS)