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....getPages () -> getPage ( 0 ); $layers = $page -> getPageSheet ()...string ) $layers -> getCount ()) { $layer = $layers -> get ( $i...