1.0 utf-8 yes 2.0 http://www.w3.org/2005/Atom Export MHTML to Pptm via C# APIhttps://products.aspose.com/total/net/conversion/mhtml-to-Pptm/.NET API to Convert MHTML to Pptm without using Microsoft......org/2005/Atom Export MHTML to PPTM via C# APIhttps://products.aspose...n/mhtml-to-pptm/.NET API to Convert MHTML to PPTM without using...