2.0 http://www.w3.org/2005/Atom High Code APIs & Free Apps for PowerPoint File Automation – Converter PPSX para Pptx em PHPhttps://products.aspose.com/slides/pt/php-java/conversion/ppsx-to-Pptx/Rec......Automation – Converter PPSX para PPTX em PHPhttps://products.aspose...sx-to-pptx/Recent content in Converter PPSX para PPTX em PHP...