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....++; print "ok $ok\n" ; my $ workbook = $ java -> create_object...aspose.cells.Workbook" ); $ ok ++; print "workbook $ok\n" ; #$...