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Free antivirus is your first step to complete online protection

Everyone has the right to be safe online. That’s why our award-winning free antivirus is accessible to all. Join 435+ million users and secure your digital life.

2021 Editors'
Choice
2020 Top Rated
product
2020 Top Rated
product
2020 Best Free
Anti-Malware
Avast Premium Security

Complete protection for all your devices

Our most advanced protection is your toughest defense against viruses, ransomware, malware, zero-day threats, home Wi-Fi network vulnerabilities, and more.

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Avast SecureLine VPN

Choose a VPN for true online privacy

Advertisers tracking your every move, content blockers making it difficult to view your favorite sites, and hackers diving into your search history and bank accounts on free public Wi-Fi are blocked with Avast’s Virtual Private Network (VPN).

Complete online protection

Security | Privacy | Performance

Live your best digital life with Avast. Not only do we keep you completely safe and secure online, we also safeguard your online privacy and keep your devices running as good as new.

Our products:

Secure your devices against viruses and other malware, hackers, phishing, and more
Easily protect your online privacy and guard your personal information
Keep your computer, phones, and tablets clutter-free and running like new

Get privacy and performance tips, straight from the experts

Keeping people safe & secure around the world

Using real-time intelligence from over 435 million Avast users, we prevent more than 66 million threats every day.

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0Mpeople trust Avast
0Mthreats blocked every day