It's come to our attention that a number of websites are offering a version of Viper with a free keygen, crack, license code or serial number generator. There is no need to try and get a copy of Viper with a key generator or crack because Viper Plagiarism Checker is free software. You download the software, register for an account and sign in to use it. It's highly likely that these key gens/cracks contain viruses or trojans that will be harmful for your computer. Other sites (like www.dl-provider.com) try to charge you money for providing a cracked copy of our software, which is a scam because it is already totally free! To keep yourself safe from these threats, only download Viper from our official website download page.
Why use Viper to detect plagiarism?
Viper is 100% free!
You can scan your work and detect plagiarism anywhere in the world, by simply downloading Viper from our website!
Viper produces plagiarism reports ultra fast!
Viper scans your work against billions of sources including books, Internet resources and journals!