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.... gestion des animations, effets 2D, WordArt, etc...nouvelles présentations Formats PowerPoint 97 - 2003 ouvrir/enregistrer...