3D computer graphics have become ubiquitous in the design industry nowadays. Whether you’re working in the entertainment business or in technical engineering fields, the ease and efficiency brought to the table by computer graphics is a godsend. It’s no surprise that various computer aided design or CAD software have risen to fulfill industry designers’ needs. FreeCAD is an open-source CAD software originally created by Jürgen Riegel, Werner Mayer, and Yorik van Havre. As an open-source project, it is being developed and updated by a community of dedicated users.