Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Conduct Exam - Conduct Exam is a robust online exam software which offers impeccable assessment solutions
OptiLingo - OptiLingo: Dreaming of Speaking a New Language?
ClassMarker - The ClassMarker online testing website, is a professional, easy to use, online quiz maker that marks your tests and quizzes for you. Create online quizzes free quiz maker. Web-based online testingWeb-based online testing service | Free quiz maker.
Lingvo TV - Learn languages while watching movies on Netflix.
Think Exam - Think Exam is the most trusted and secure online examination platform. You can assign and create online exams, tests, quizzes with advanced features.