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....ImageOrPrintOptions (); //Set the image type $imgOptions -> setImageFormat...getPng ()); //Get the first worksheet. $sheet = $book -> getWorksheets...