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....those formats based on bitmap (JPEG or PNG). Aspose.Slides for PHP...$pres = new Presentation ( "pres.pptx" ); try { for ( $index = 0 ;...