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.... Insert some text in any cell. \4. Save...cells . set_Item ( 1 , 1 , "Some Text" ); newWorkbook . Save (); Aspose...