Thank you for using our software. To register Epubor Ultimate, please click the yellow key icon on the top right corner and then fill in your license email and license key to register it. Once registered successfully, the key icon will disappear.
Thank you for using our software. Please just download it from our website: https://www.epubor.com/ultimate.html If you cannot register your epubor software, please send us your order No. via support@epubor.com so that we can help you reset your license.