Crucially, licenses for Chrome, Firefox, and Edge are not interchangeable . If you buy one for Firefox, it won't work on Chrome. 2. How to Get a License Key Legally

His search for led him down a rabbit hole of forums. He bypassed the official Common Questions page, where the developers politely explained how to Restore Purchases or enter a legitimate key. Instead, he clicked a link promising a "100% Working Portable Pro Keygen."