Free and open source pattern design software
conducteö - logiciel de calcul des ponts thermiques linéiques
A 2D CAD application for civil engineering , built with Free Pascal
CloudCompare main repository
Static and Dynamic Structural Analysis of 2D and 3D frames.
Dedicated to computer-aided engineering Linux distribution
Библиотека УГО компонентов для Kicad
CAD 2D for Land Surveying and Civil
dedalo is a 2d cad drawing software written in python3.
Open Source CAD