LimeSurvey enables users to quickly create and publish powerful online question-and-answer surveys.
Minecraft is a game about building your own little world by breaking and placing blocks.
Moodle is a highly flexible, free software, open source learning platform.
phpBB is a quick and easy flat-forum bulletin board software solution.
privacyIDEA is a modular authentication system, an authentication server.
Tiny Tiny RSS is an open source web-based news feed reader.
Tracks is a web-based application to help you implement Getting Things Done.
Ubuntu is an operating system that's free, fast and incredibly easy to use.
Ubuntu MATE is a stable, easy-to-use operating system with a configurable desktop environment.