A FREE alternative to the plagiarism checker Turnitin (WriteCheck)

We'll provide you with a free alternative to the well known plagiarism scanner 'Turnitin'.

Viper plagiarism scanner

It's an easy-to-use downloadable scanner, named Viper, which is 100% free for both students and teachers.

Viper scans through a huge database of millions of essays and other online sources - just like Turnitin does.

But, unlike Turnitin, our software is FREE - it won't cost you a penny!

Viper vs Turnitin (WriteCheck)

Viper - The anti-plagiarism scanner Writecheck by Turnitin
Over 10bn resources scanned
Unlimited resubmitting
Side-by-side comparison
Links to plagiarised work

Are you a student?

Students like you are always looking for ways to save money on studying costs and there is no exception when it comes to plagiarism prevention.

Free plagiarism scanners like Viper and Turnitin are great tools for students to use throughout their academic careers!

Running your document through a plagiarism scanner will reassure you that your work does not contain plagiarism, other authors' notes mixed in with your own, missing citations or quotations!

But why should you have to pay to protect yourself from plagiarism?

"Accidental plagiarism is much more common than intentional, but Turnitin costs so much, that the ordinary student can’t afford to check their work through it."

Don't pay the fees Turnitin charges, download our free plagiarism scanning software today, just click the green button above!

Download our FREE Turnitin alternative - verified as 'safe and trusted'.

Download Viper from Download.com, where it's verified as being 'safe and trusted', and 'free from malicious programs' - just click the link below!

Check For Plagiarism Now

Get a comprehensive plagiarism report based on your work - completely free!

Download for Windows