Ironpdf License Key Jun 2026

For ASP.NET projects, the most robust method is adding the key to your configuration file. This ensures the key is loaded globally when the application starts.

from ironpdf import License License.LicenseKey = "IRONPDF-YOUR-KEY-HERE" Use code with caution. Copied to clipboard : Use the following code: ironpdf license key

IronPdf.License.LoadLicense("path/to/license.json"); For ASP

There are several ways to obtain an IronPDF license key, depending on your specific needs and requirements: For ASP.NET projects

Below are the most common methods for setting the key in .NET applications. Method 1: Setting the Key in Code (C#)