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....= FilePath + "Chart to Image with Image Options.tiff" ; //Instantiating...Workbook (); //Adding a new worksheet to the Excel object int sheetIndex...