: The Graphisoft Downloads Page is the safest source. To find Archicad 12, look for the "Legacy versions and other product types" link under the version dropdown menu on the "PRODUCTS" tab.
If you're unable to obtain ArchiCAD 12 or prefer a more modern solution, consider: Download Archicad 12 Full Version
, but access to older versions like v12 is generally restricted to users who already own a license for it. Graphisoft ⭐ Review: ArchiCAD 12 Highlights ArchiCAD 12 was a landmark release because it introduced multi-threaded processing : The Graphisoft Downloads Page is the safest source
Install Archicad 12 on a dedicated virtual machine (VMware or VirtualBox) running Windows 7 32-bit. This isolates security risks while allowing you to open old files. Download Archicad 12 Full Version