authorSTREAM - authorSTREAM enables presenters to upload & share PowerPoint, Keynote & PDF presentations online; embed in blogs, convert to video and share on social networks.
Pingo - Optimize images for the web quickly 🖼️⚡
PreZentit - Prezentit is an online presentation solution based on JavaScript that comes with new online collaboration tools.
Presentii - Imagine a tool that lets you capture audience interest in your presentation content as you present.
Zentation - Affordable webinar software. Create online presentations with synchronized video and PowerPoint.
SlideLizard - Powerpoint plug-in for live audience interaction