Viper, The Anti-plagiarism Scanner 4.1.90

Viper: the free, easy and accurate anti-plagiarism scanner.

To avoid plagiarism, you should always reference correctly according to your institution's guidelines and use Viper. Viper is fast becoming the plagiarism checker of choice, rising over and above other plagiarism checkers, with over 10 billion resources scanned and an easy interface which highlights potential areas of plagiarism in your work.

A great tool for students, teachers, lecturers and academics, Viper will scan billions of resources to check for instances of plagiarism in essays, articles, dissertations, pieces of coursework, blogs and more.

Viper boasts some great features:

It will produce accurate reports, making it easy for you to detect plagiarism!

Considering youre scanning 10+ billion resources - its fast!