Hi

Thanks for your inquiry. Why do you use UTF32 encoding to read the file? You should use UTF8, in this case both output documents looks the same.

String html = "Large text: <font size=\"5\">Text</font>.";

LoadOptions loadOptions;

Document document;

using (StreamWriter wrt = new StreamWriter(@"C:\temp\tmpdata.html"))

    wrt.Write(html);

loadOptions = new LoadOptions();

loadOptions.LoadFormat = LoadFormat.Html;

document = new Document(@"C:\temp\tmpdata.html", loadOptions);

document.Save(@"C:\temp\format_ok.docx");

using (Stream s = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(html)))

{

    loadOptions = new LoadOptions();

    loadOptions.LoadFormat = LoadFormat.Html;

    document = new Document(s, loadOptions);

    document.Save(@"C:\temp\format_not_ok.docx");

}

Best regards,

Best regards,