2.0 http://www.w3.org/2.05/Atom High Code APIs & Free Apps for PowerPoint File Automation – Μετατροπή PDF σε PPSM σε PHPhttps://products.aspose.com/slides/el/php-java/conversion/pdf-to-ppsm/Recent ......2.0 http://www.w3.org/2005/Atom High Code APIs & Free Apps for...