Online Activation

Master PDF Editor supports both online and offline activation. To activate the software online, please ensure that your computer is connected to the Internet.
Activation steps:

1. Launch Master PDF Editor.
2. In the main menu, select Help > Register…
3. In the dialog box that appears, copy the registration code you received earlier and paste it into the Registration Code field.
4. Click the Activate button.

Successful activation grants you unrestricted access to all Master PDF Editor features, and watermarks will no longer be added to your exported files.

Upon successful activation, you will receive free updates for your copy of Master PDF Editor for one year. To check for available updates, select Help > Check for Update in the main menu.