FreeCAD

About FreeCAD

FreeCAD was built using parametric modeling (a digital model based on a set of pre-programmed rules or algorithms) as its foundation. FreeCAD's modular design allows users to attach specialty workbenches to the main application for increased functionality. One of these workstations supports the full functionality of BIM software. FreeCAD's BIM capabilities have been gradually separated into the Arch Workbench, which houses fundamental architectural tools, and the BIM Workbench.