a parametric 3D CAD modeler
A Cross Platform and Open Source Electronics Design Automation Suite
Um simples software de navegação 3D, desenvolvido em Java.
An EnergyPlus shell for parametric studies and more ...
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
very good CAD software
Solve Alignment of Road , Rail,Tunnel
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD
2D CAD software
Static and Dynamic Structural Analysis of 2D and 3D frames.
converts between IGES file and text file
A canvas library for generating technical drawings
Free 3D Mobile CAD
Dedicated to computer-aided engineering Linux distribution
Библиотека УГО компонентов для Kicad
An easy and flexible mathematical programming environment for Python.
Linux tiny CAD for educational purposes
COPanno optimizes the panels cuts.