How To Find My Nitro Pro Serial Number

If you purchased a physical "boxed" copy from a retail store:

Finding your Nitro Pro serial number is essential for re-installing or activating your software on a new device. Because Nitro PDF Pro (v13 and newer) obscures parts of the license key within the application for security, you often need to check external records to find the full 18-digit code. 1. Search Your Email for the Invoice Receipt how to find my nitro pro serial number

: You will typically need your email address and order details. If you are an enterprise customer, you may need to contact your account executive or submit a Nitro Support ticket for assistance. 3. Check the Software Settings (Partial View) If you purchased a physical "boxed" copy from

A window will appear showing the version and a partial serial number (e.g., 504945XXXXXXXXXXXX ). 4. Locate via Windows Registry (Older Versions Only) Search Your Email for the Invoice Receipt :