Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Collaborator - Система дистанційного навчання повного циклу із аналітикою в реальному часі та інструментами внутрішнього маркетингу.
foobar2000 - An advanced freeware audio player for the Windows platform.
Lessonly - Getting teams up-to-speed and keeping them there.
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.