2.0 http://www.w3.org/2005/Atom Complete Set of File Format Automation Solutions – Convert Potm to XLSM via C#https://products.aspose.com/total/net/conversion/Potm-to-xlsm/Recent content in Convert......Automation Solutions – Convert POTM to XLSM via C#https://products...com/total/net/conversion/potm-to-xlsm/Recent content in Convert POTM to XLSM via...