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....$tbl->getColumns()->get_Item(0)->get_Item(2)->getTextFrame()->setText("02");...$tbl->getColumns()->get_Item(2)->get_Item(0)->getTextFrame()->setText("20");...