Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
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.
TranslateMe Bot - A multifunctional translator bot in Telegram
Fluent - Fluent is a people-based marketing platform that uses real-time, one-to-one interaction to create custom audiences and serve personalized ads that drive performance at scale.
Word Chain - Word Chain is an application related to words and forming the chains of letters.
Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.