using Aspose.Pdf.Plugins;
using System.IO;

string inputDir = @"C:\Docs\PDFs";
string outputDir = @"C:\Docs\HTMLS";
Directory.CreateDirectory(outputDir);

string[] pdfFiles = Directory.GetFiles(inputDir, "*.pdf");
int processed = 0, failed = 0;

foreach (var pdfFile in pdfFiles)
{
    string baseName = Path.GetFileNameWithoutExtension(pdfFile);
    string htmlOut = Path.Combine(outputDir, baseName + ".html");
    try
    {
        var converter = new PdfHtml();
        var options = new PdfToHtmlOptions(PdfToHtmlOptions.SaveDataType.FileWithEmbeddedResources);
        options.AddInput(new FileDataSource(pdfFile));
        options.AddOutput(new FileDataSource(htmlOut));
        converter.Process(options);
        Console.WriteLine($"Converted: {pdfFile} -> {htmlOut}");
        processed++;
    }
    catch (Exception ex)
    {
        Console.WriteLine($"FAILED: {pdfFile} | {ex.Message}");
        failed++;
    }
}
Console.WriteLine($"Done! Success: {processed}, Failed: {failed}");