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.... getCell ( 0 , 2 , 0 , "B" )); chart . getChartData...add ( wb . getCell ( 0 , 0 , 2 , "High" ), chart . getType ());...