Blush: Illustrations for everyone
Canva - Amazingly Simple Graphic Design Software
Cleaver
Free Infographic Software and Presentation Maker - Make Beautiful Presentations and Infographics Online | Visme.
Genial.ly - Logiciel de création de contenus interactifs géniaux
Gliffy.com - Diagram and draw in your web browser
Marp - Markdown Presentation Writer
PowToon : Online business presentation software to create free, cool, animated, powerpoint video alternatives
PowToon | Create Animated Videos for Work or Play
Presentation Software | Online Presentation Tools | Web Presentations | SlideRocket
Presentations for the classroom | Sutori
Remark
Screencast-O-Matic
SliderWall : jQuery slider, image slider, content slider, header rotator
Slides – Create and share presentations online
Speaker Deck - Share Presentations without the Mess
Wooclap - Une plateforme interactive qui révolutionne la manière d'enseigner