The best free antivirus software for Windows PC! Download and install for free!

About this project

We are international team from Stanford University ( that specialized in security system research, testing and diagnostic. We work with world leading companies and also support a number of open project like Wikipedia. Information on this site is a small result of our work what we can share with you (other information of our work is confidential).

Project was created to protect home users PC from different threats like viruses and other malware. Our goal is to get users max protection with no payments.

We are very grateful to our colleague Ph.D. Alex Skusnov for the adaptation of our materials and reseaches for a wide audience and for creating and regular updating this site with actual information.

Alex Skusnov Ph.D.,
permanent member of Wikipedia, Quora and Reddit communities.
Experience: 12+ years of computer development.


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(с) 2016-2021 The independent rating of the best free antivirus software for Windows. Get free virus, malware, spyware and trojan protection! The project is supported by Wikipedia.