Download DLL containing C# Class Library to create, modify, render & print MS Excel® & OpenOffice® Spreadsheets via .NET API. Convert to DOCX, PPTX, PDF, XPS.... ✔️ ✔️ MHTML MHTML file. ✔️ ✔️ ODS ODS (OpenDocument..."MyProduct" , list); //Process the markers. report.Process( false ); //Save...