License Deactivation

License deactivation is required if you want to activate Master PDF Editor on another computer.
Deactivation steps:

  1. In the main menu, select Help > Register.
  2. Click the Deactivate button.
  3. Wait for the message confirming successful license deactivation.
    deactivate Master PDF Editor

Once deactivated, you can activate Master PDF Editor on another device using your registration code.

Read more:
Online Activation
Offline Activation