Archicad 15 Portable
If you have a legitimate license for Archicad 15 and need it to run like a "portable" legacy tool, here is the solution:
Existing license holders can often find older installers through the Graphisoft Help Center or their "MyArchicad" portal. Archicad 15 Portable
If your goal is simply to view or edit an old .pln file, the latest version of Archicad can usually migrate these files upward. Alternatively, you can use the free BIMx mobile or desktop viewer to explore the models without a full license. System Requirements for Archicad 15 If you have a legitimate license for Archicad
A true portable application does not write to the Windows Registry or store user settings in the system's AppData folder. Instead, it uses: System Requirements for Archicad 15 A true portable
Here is a look at what "Archicad 15 Portable" typically represents and why you should approach it with caution. What is a "Portable" Version?