2.0 http://www.w3.org/2005/Atom Aspsoe.PDF Products – Extract PDF Metadata using C#https://products.aspose.com/pdf/net/metadata/Recent content in Extract PDF Metadata using C# on Aspsoe.PDF Product......PDF Products – Extract PDF Metadata using C#https://products...com/pdf/net/metadata/Recent content in Extract PDF Metadata using C# on Aspsoe...