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A 2D CAD application for civil engineering , built with Free Pascal
Free and open source pattern design software
CAD Application entire developed in Python
Cross-platform Open-source 2D CAD
Free CAD software
Free 3D Mobile CAD
Free multiphysics simulation software package
Open Knowledge on engineering development.
A package for Isogeometric Analysis in Octave and Matlab
Free, Browser-Based HTML5 CAD App
A finite element data exchange system