Free Computer-aided Design Software, including: Blender (software), Magic (software), Calculix, Autorealm, Wings 3d, Brl-cad, Qcad, Code Aster, Elmer ... Element Program, Salome, Autoq3d Community

Hephaestus Books represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Hephaestus Books continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human knowledge. This particular book is a collaboration focused on Free computer-aided design software.