2.0 http://www.w3.org/2005/Atom High Code APIs & Free Apps for Powerpoint File Automation – Edit PPS in PHPhttps://products.aspose.com/slides/php-java/editor/pps/Recent content in Edit PPS in PHP o......Code APIs & Free Apps for PowerPoint File Automation – Edit PPS...Code APIs & Free Apps for PowerPoint File AutomationHugo -- gohugo...