About model and data exchange with 3rd party solutions: Revit, Solibri, dRofus, Bluebeam, structural analysis solutions, and IFC, BCF and DXF/DWG-based exchange, etc.
I'm new to ArchiCAD. I have AC14 and would like to send files to an architect who is currently using AC12. It appears AC14 can create AC13 files, but I don't see an option for AC12. Is there a way to save in AC14 that can be read by AC12? Or a converter of some type?