WingNotes - The most productive way to take study notes

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.

conotes.io - Generate PDFs in Cornell format within your browser

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 .

FlashTabs - Flashcards in your new tab screen

Clozemaster - Learn a language through mass exposure to useful vocabulary in context.