Grammarly – Plagiarism Checker & Proofreader

Make sure your next paper is flawless and free of plagiarism. It’s fast and FREE to try!

Plagiarism Checker & Proofreader.

Grammarly is an automated proofreader and plagiarism checker.
It corrects up to 10 times as many mistakes as other word processors

http://www.grammarly.com/