Enter your serial number (typically starting with digits like 50493 or 2346 ) and click . 3. Important: Servers for Version 11 are Shutdown
For orders before June 2008, check for emails from "Element 5".
Once you have located your serial number, follow these steps to activate: Navigate to the Help tab and select About Nitro Pro . Click the Activate button.
If you have your order reference number but lost the email, you can reach out to the Nitro Community Forums for assistance in retrieving it. 2. How to Activate Nitro Pro 11
If you have already purchased the software, your serial number is likely stored in one of the following locations:
Finding your is essential for reactivating the software after a reinstallation or when moving it to a new computer . However, because Nitro Pro 11 is an older version, the activation process has changed significantly due to recent server updates and Nitro's Sunset Policy. 1. Where to Find Your Nitro Pro 11 Serial Number
If you bought a boxed version, the serial number is printed on a label inside the DVD case or on the back of the CD envelope.
Look for an email from cleverbridge (cs@cleverbridge.com) with the subject line "Your Nitro Pro order" or "Reference #xxxxxxx".