Is Adobe Lightroom v6.0 (standalone and NOT cloud) serial# stored in a file on my Mac? Which file on MAC OS is the Adobe lightroom v6.0 serial# is stored? I've looked at /Library/Application Support/Adobe PCD/ - the cache files, but that only has the trial license and NOT my license key.
You can try using Migration Assistant to migrate your Home folder, Applications &amp; Settings from your old Mac to the new one. This often transfers app licenses &amp; settings successfully between computers.