Nitro Pro 13 License Check May 2026

Nitro sends your perpetual license details immediately after purchase via email. Search your inbox for emails from or "cleverbridge" (Nitro’s primary billing partner) containing your 18-digit serial number. Use Your Computer ID via Nitro Support

If you are unsure whether your local installation of Nitro Pro 13 is fully activated, expired, or running in trial mode, you can check directly inside the software. Direct In-App Check Launch the application on your computer. Click on the Help tab in the top navigation bar. Click on About Nitro Pro . Nitro Pro 13 License Check

If you uninstalled the program, switched computers, or suffered a system crash, you may need to recover your original serial number. Search Your Purchase Receipt Nitro sends your perpetual license details immediately after

To see how many seats are active on a specific 18-digit serial number: Go to the Nitro License Activation Portal. Enter your . Direct In-App Check Launch the application on your computer