iSpring Free - iSpring Free is a free eLearning authoring tool that allows you to create responsive courses and quizzes right in PowerPoint and convert them to HTML5 or SCORM.
Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
E.M. PowerPoint Video Converter - E.M. PowerPoint Video Converter is an all-in-one PowerPoint to video converter.
edX - Best Courses. Top Institutions. Learn anytime, anywhere.
Slidego - At SlideGo we regard presentation software like Powerpoint as a universal authoring tool.
Treehouse - Treehouse is an award-winning online platform that teaches people how to code.