A CAD application for creating virtual LEGO models
An open source harness for generating CAD models
CADAM is the open source text-to-CAD web application
a parametric 3D CAD modeler
Free and open source pattern design software
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
A Cross Platform and Open Source Electronics Design Automation Suite
Virtual Satellite
conducteö - logiciel de calcul des ponts thermiques linéiques
A 2D CAD application for civil engineering , built with Free Pascal
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
CAD Application entire developed in Python
An EnergyPlus shell for parametric studies and more ...
very good CAD software
Solve Alignment of Road , Rail,Tunnel
Beginner-friendly CAD software available for both web and desktop.
Um simples software de navegação 3D, desenvolvido em Java.
Open-Source Shoemaking
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
GDSread reads and converts Calma GDS stream files .
A math-inspired CAD program in haskell. CSG, bevels, and shells