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.
Trancy - Learn languages through YouTube and Netflix.
Language Learning with Netflix - Use movies as study material for language learning
WordMentor - Expand Your Vocabulary, Elevate Your Communication!
Word Chain - Word Chain is an application related to words and forming the chains of letters.
Vocab Swap - Learn a language while you browse the internet