Knowt

Knowt is a tool that can help you study faster and more effectively. It makes the notes that you have been taking for years- and then ignoring, actually worth something. Now, instead of writing notes, creating separate flash cards, and finding loosely-related quizzes online, you can use Knowt to quiz yourself directly on your notes. Just enter your notes into the app, and without any extra work on your part, it generates a quiz.
Features and capabilities:
Knowt generates a wide variety of questions: multiple choice, explanation, true or false, matching, and fill in the blank. For questions of optimal quality, provide notes that are as long as possible. Knowt works with all subjects and topics, though only in English. Currently, Knowt can import and process text files, and allows for sharing of quizzes with other users.