Free software for maps
Free and open source pattern design software
Virtual Satellite
Beginner-friendly CAD software available for both web and desktop.
very good CAD software
Um simples software de navegação 3D, desenvolvido em Java.
Open-Source Shoemaking
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD
2D CAD software
A canvas library for generating technical drawings
Design your own pottery for 3D printing in full color
Parallel finite element analysis
Software to analyse 3D and 2D framed structures, also gives matrices
CNC control software
dedalo is a 2d cad drawing software written in python3.
Cuts 3D objects from polystyrene foam (EPS/XPS)