2.0 http://www.w3.org/2005/Atom Documentation – .NET PDF API - Create, Merge, Modify, and Convert PDFhttps://products.aspose.com/pdf/net/Recent content in .NET PDF API - Create, Merge, Modify, and ......NET PDF API - Create, Merge, Modify, and Convert...com/pdf/net/Recent content in .NET PDF API - Create, Merge, Modify, and Convert...