2.0 http://www.w3.org/2005/Atom Excel File Format Soluton for End Users & Developers – Convert OTS to XLSB via C#https://products.aspose.com/cells/net/conversion/ots-to-xlsb/Recent content in Conve......org/2005/Atom Excel File Format Soluton for End Users & Developers...to XLSB via C# on Excel File Format Soluton for End Users & DevelopersHugo...