The Macintosh Repository hosts old versions specifically for Mac PPC and Intel systems, though these are community-uploaded files [2].

There are a few ways to obtain ArchiCAD 12:

ArchiCAD 12, a popular Building Information Modeling (BIM) software, has been widely used in the architecture, engineering, and construction industries for its robust features and user-friendly interface. Although it's an older version, some users may still require it for specific projects or compatibility reasons. In this blog post, we'll provide a step-by-step guide on how to download ArchiCAD 12 full version.