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....Data to Worksheets in xlsx4j Sort Data in xlsx4j Tracing Precedents...Create Pivot Table in xlsx4j Printing Workbooks in xlsx4j Set Print...