Thanks for your inquriy. As per your other post, it seems you are using HTML to PDF feature of Aspose.Pdf for .NET. I am afraid currently Aspose.Pdf for .NET is not rendering RTL text as expected, so we have logged a ticket PDFNET-40944 in our issue tracking system. I am afraid we can not share any timelines before completion of the issue investigation. We will notify you as soon as we made some significant progress towards issue resolution.