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Free   antivirus
Free antivirus

Your first step to online freedom

We believe everyone has the right to be safe online, which is why we offer our award-winning free antivirus to millions of people around the world.

Award-winning antivirus
Easy to install, effortless to use
435+ million users worldwide
We have 30+ years of experience
Protect more of what you love
Avast One premium packages offer you more tools to optimize your digital life, such as unlimited VPN and password protection. Even better, they allow you to protect multiple devices for you and your household.

For 30 years, we’ve fought for digital freedom for all

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Installation of the antivirus is almost complete!
Complete installation by clicking your downloaded file and following the instructions.
Initiating download...
Note: If your download did not start automatically, please click here.
Need Help? Please call 44-800-048-8941
Click this file to start installing Avast.