Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....Cargar Guardar XLS Libro de Excel 95/5.0 - 2003. XLSX El formato...Libro binario de Excel. XLSM Libro de Excel habilitado para macro...