Java REST API & Cloud SDK to join, merge, append, & combine cloud documents. Supports extracting & splitting single cloud document into various smaller files....Excel®: XLS, XLSX, XLSB, XLSM, XLT, XLTX, XLTM, CSV, TSV OpenOffice...TXT ODT OTT XLS XLSX XLSB XLSM XLT XLTX XLTM CSV TSV ODS PPT PPTX...