An EnergyPlus shell for parametric studies and more ...
very good CAD software
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Solve Alignment of Road , Rail,Tunnel
A Cross Platform and Open Source Electronics Design Automation Suite
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD
Static and Dynamic Structural Analysis of 2D and 3D frames.
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.
A package for Isogeometric Analysis in Octave and Matlab
library to read dwg & read/write dxf files