VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
foobar2000 - An advanced freeware audio player for the Windows platform.
edX - Best Courses. Top Institutions. Learn anytime, anywhere.
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.
Treehouse - Treehouse is an award-winning online platform that teaches people how to code.