How to Remove Hyperlink from PDF in C#. For more details: https://kb.aspose.com/pdf/net/how-to-remove-hyperlink-from-pdf-in-csharp/

How to Remove Hyperlink from PDF in C#.cs

using Aspose.Pdf;
using Aspose.Pdf.Facades;

namespace AsposeProjects
{
    class Program
    {
        static void Main(string[] args)
        {
            // Initialize license
            License lic = new License();
            lic.SetLicense("Aspose.Total.lic");

            // Load the sample PDF file having valid hyperlinks in it
            Document doc = new Document("SampleHyperlinks.PDF");

            // Parse through all the annotations on each page and check for Link type annotations
            foreach (var page in doc.Pages)
            {
                foreach (var annot in page.Annotations)
                {
                    if (annot.AnnotationType == Aspose.Pdf.Annotations.AnnotationType.Link)
                    {
                        // Delete the annotation
                        page.Annotations.Delete(annot);
                    }
                }
            }

            // Save the output PDF file without hyperlinks
            doc.Save("NoHyperlinks.pdf");

            System.Console.WriteLine("Done");
        }
    }
}