Free Conversion of XLTX to POT by using CPP Cloud APIs & SDKs. Also Create, Edit & Render Microsoft Excel, CSV and SpreadsheetML worksheets or spreadsheet in the Cloud....XLTX", std::istream::binary); actual->seekg(0,std::ios_base::beg);...XLTX to DOC (Microsoft Word Binary Format) Convert XLTX to DOT...