If you previously purchased Beyond Compare 3 and lost your key, you can recover it through several official channels:
Beyond Compare stores activation details in a text file named BC3Key.txt . On Windows, typical locations include: %AppData%\Scooter Software\Beyond Compare 3\ C:\Program Files\Beyond Compare 3\ beyond compare 3 license key
Beyond Compare 3 is no longer the current version. If you own a valid Version 3 license, you are often eligible for a to the latest version (currently Version 5). If you previously purchased Beyond Compare 3 and
Beyond Compare uses a "one-time purchase" model rather than a subscription. beyond compare 3 license key