Wikipedia
eXeLearning is a free / libre software tool under GPL-2 that can be used to create educational interactive web content.
eXeLearning can generate interactive contents in XHTML or HTML5 format. It allows you to create easily navigable web pages including text, images, interactive activities, image galleries or multimedia clips.
eXeLearning, available for GNU/Linux, Microsoft Windows and Mac OS X, allows you to create or develop accessible contents in XHTML or HTML5 format, to generate complete websites (navigable web pages), to include interactive contents (different types of questions and activities) in each page, to export the contents in different formats such as ePub3 (an open standard for e-books), IMS or SCORM (educational standards used to publish interactive contents in platforms or elearning tools as Moodle or any other OER (Open Educational Resources) repositories or XLIFF (standard for translation). To classify, or to catalog, educational contents according to different metadata models: Dublin Core, LOM, LOM-ES. When exported as Web Site, we can create web pages that can be viewed in different digital devices (smartphones, tablets, laptops....) And all this stuff, and much more, without knowing anything about programming.