Anki - Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.
Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
TOFU Learn - Learn vocabulary the easy way
Microsoft Translator - Microsoft Translator is your door to a wider world.
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.
Emoji Translate - Turn your text into emoji automatically