Zamzar - Free conversion online of many type of documents (images, text, video, audio...
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.
Online Convert - Convert files like images, video, documents, audio and more to other formats with this free and fast online converter.
isEazy - Cloud-based eLearning course authoring tool
Convertio - File Conversion in the Cloud
EdApp - EdApp is a multi-award-winning mobile-first learning platform that introduces a better way to train teams anytime, anywhere, on any device.