iSpring Suite - A comprehensive yet easy-to-use authoring tool for creating professional online courses like a pro – even if you’re a complete beginner.
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.
H5P - H5P is a free and open-source content collaboration framework based on JavaScript.
E.M. PowerPoint Video Converter - E.M. PowerPoint Video Converter is an all-in-one PowerPoint to video converter.
Adobe Captivate - Adobe Captivate is a rapid responsive authoring tool that is used for creating elearning content...
Converter365 Convert PPT to MP4 - Converter365 is an online freeware converter tool that enables you to convert PPT to MP4 with great ease.