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....( $pptxFileName ); try { $autoShape = $pres -> getSlides () ->...get_Item ( 0 ); $paragraph = $autoShape -> getTextFrame () -> getParagraphs...