Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Beyond Compare - Beyond Compare allows you to compare files and folders.
Collaborator - Система дистанційного навчання повного циклу із аналітикою в реальному часі та інструментами внутрішнього маркетингу.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
Lessonly - Getting teams up-to-speed and keeping them there.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.