Free Anti-Plagiarism Software

Viper is an easy to use, accurate and free plagiarism scanner for students

Viper will scan through your essay and check it against billions of online sources including:

  • Newspapers
  • Articles
  • Web pages
  • Journals
  • Books

Why should I use a plagiarism checker on my essay

Any plagiarism found in your work is classed as cheating, and this is taken extremely seriously in the eyes of academic institutions. Even if you accidentally left something in that wasn't in your own words or forgot to quote a reference, it could jeopardise your studies and possibly your future career.

Our plagiarism software, Viper, will put an end to any traces of plagiarism from entering your work. It's free to use and only takes a few minutes for a plagiarism report to be generated. Viper is free to use by students and teachers alike. If you're a teacher, then our plagiarism software will also check your students' work against billions of online sources to ensure that your students’ are producing original work.

terms and conditions

Why use Viper's plagiarism software and not Turnitin's?

With Viper's plagiarism software, you'll never have to pay a fee to use it. That's right, being a student can be expensive so this is one less expense you'll have to worry about. Have a look at the table below to see all the benefits that Viper has to offer.

Viper vs Turnitin (WriteCheck)

Viper - The anti-plagiarism scanner Writecheck by Turnitin
Over 10 billion resources scanned
Unlimited resubmitting
Dedicated support
Links to plagiarised work

Ready To Get Started?

Visit the Viper Plagiarism Checker Website