If your computer lacks internet access, follow these steps to register your software:

: The website will generate a long Offline Key . Copy this key back to the offline computer, paste it into the "Offline Key" box in the registration window, and click Activate . Key Features Unlocked by Professional

: On a separate device that is connected to the internet, visit the AOMEI Offline Activation page . Enter your License Code (the one you purchased) and the Machine Code from the offline PC.

Upgrading from the free Standard version to Professional unlocks critical data management tools: Aomei Backupper Professional Offline Key Extra Quality -