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.
LangJet - LangJet is a learning app through which you can learn new words and make your vocabulary better by flying in an interactive mini-game.
Lingbe - Practice a language with native speakers
Mixxer - Mixxer is an educational app that provides you with a language partner for language exchanging.
Busuu - Join the global language learning community, take language courses to practice reading, writing, listening and speaking and learn a new language. Learn English with busuu's .
Rosetta Stone - Rosetta Stone is the world's most popular software for learning languages. It is offered at a cost of just $169 when purchased outright, but it is also possible to purchase language programs in a subscription format that offers ongoing support.