Translations:Arch IFC/6/en

The importer is still a work in progress, and can use two different IFC processing engines: a built-in python parser, that is slower but doesn't need any other piece of software, or IfcOpenShell, which is not bundled with FreeCAD and must be installed on your system. If IfcOpenShell is correctly installed, it will be detected by FreeCAD and used to import IFC files, unless you force the use of the internal python parser from the Arch preferences settings.