This is a workbench for FreeCAD that implements a complete set of Building Information Modeling (BIM) tools and allows a proper BIM workflow similar to professional BIM applications like Revit, ...

NOTE: Starting from FreeCAD 1.0, the BIM workbench is fully integrated and merged with the older Arch workbench. There is no need to install this addon anymore. If you are switching to FreeCAD 1.0, ...