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....ISmartMarkerCallBack { Workbook workbook ; SmartMarkerCallBack ( Workbook workbook...workbook ) { this . workbook = workbook ; } @Override public void...