: When choosing "Manual" or "Offline" activation, Nitro Pro generates a unique Installation ID or certificate code specific to that machine. Verification : You enter this code into the Nitro Licensing Portal or an internet-enabled device. Completion
The manual activation process for involves generating an activation certificate , which is a specialized code used to validate your software license when standard online activation fails due to connection issues. Standard Activation Process To activate Nitro Pro under normal circumstances: Open the application and navigate to the Help tab. Select About Nitro Pro and then click Activate . Enter your 18-digit serial number and click Activate . Manual Activation & The Activation Certificate