In ARCHICAD 21 the IFC can be inserted into the file direct from the Hotlinking dialog.
GRAPHISOFT have released the Add-in for Revit 2016… “The GRAPHISOFT ARCHICAD Connection is a free Add-In for Autodesk Revit softwares (including Revit Structure, Revit MEP and Revit Architecture). The Add-In improves the IFC model-based and bi-directional data exchange between GRAPHISOFT ARCHICAD and Autodesk Revit applications.” For further information, please see this page: http://www.graphisoft.com/downloads/interoperability.html
We can exchange 3D models between our collaborative team using the power of the IFC (Industry Foundation Classes) file format. ArchiCAD has been involved with the IAI (International Alliance for Interoperability, BuildingSMART) organisation since 1996, and have certified IFC import and export functions. Importing an IFC model into ArchiCAD is as simple as using the