title: Create Accessible PDF files with iText
body: <p>Recently I downloaded a trial license of iText. 
  I try to achieve the following goals:</p>
  
  <ul>
  <li>Create PDF documents from WORD, PP, Excel etc.</li>
  <li>Manipulating existing PDF files.</li>
  <li>(Most Important) - Files MUST be created / converted as full accessible for disables according to the WCAG 502 requirements (PDF/UA)</li>
  </ul>
  
  <p>I tried the following code: (C#)</p>
  
  <pre><code>    LicenseKey.LoadLicenseFile(@"D:\Development\itextkey-0.xml");
      PdfDocument pdfDoc = new PdfDocument(new PdfReader(SRC), new PdfWriter(DEST, new WriterProperties().SetPdfVersion(PdfVersion.PDF_1_7)));
      pdfDoc.SetTagged();
      pdfDoc.GetCatalog().SetLang(new PdfString("HE-IL"));
      pdfDoc.GetCatalog().SetViewerPreferences(
              new PdfViewerPreferences().SetDisplayDocTitle(true));
      PdfDocumentInfo info = pdfDoc.GetDocumentInfo();
      info.SetTitle("iText7 PDF/UA example");
      pdfDoc.Close();
  </code></pre>
  
  <p>But yet, after checking at Acrobat Reader the output file marked as "Not Tagged" PDF file. </p>
  
  <p>Please advise how I should use iText to achieve my goals.</p>