How to Convert PDF to HTML in C#. For more infomration, please follow link: https://kb.aspose.com/pdf/net/how-to-convert-pdf-to-html-in-csharp/

How to Convert PDF to HTML in C#.cs

using System;
using Aspose.Pdf;

namespace TestPDF
{
    public class PdfToHtmlConverter
    {
        public static void Main(string[] args)
        {
            // Applying product license to create HTML from PDF in C#
            License PdfLic = new License();
            PdfLic.SetLicense("PDF.Product.Family.lic");

            // Initialize document object load the source PDF for exporting to HTML
            Document document = new Document("SourcePDF.pdf");

            // Initialize HTML SaveOptions to set export options
            HtmlSaveOptions htmlSaveOptions = new HtmlSaveOptions();

            // Split PDF to multiple HTML pages
            htmlSaveOptions.SplitIntoPages = true;

            htmlSaveOptions.FontSavingMode = HtmlSaveOptions.FontSavingModes.AlwaysSaveAsTTF;

            // Managing SVG content
            htmlSaveOptions.SpecialFolderForSvgImages = @"SvgSavePath";
  
            // Managing Images inside PDF
            htmlSaveOptions.SpecialFolderForAllImages = @"ImageSavePath";

            // Create HTML from PDF using C#
            document.Save("Generated_out.html",SaveFormat.Html);
        }
    }
}