Free Antivirus
Free Antivirus
Free Antivirus
Free Antivirus
Get award-winning antivirus
Compare our award-winning security products to choose the best for you. Join the 435 million users who trust Avast to keep them safe.
2023
Best Protection
Best Protection
2023
Top–Rated Product
Top–Rated Product
6 Layers of security
Powerful virus scanner
No slowdowns or interruptions
Award-winning
435+ million users
30-day money-back guarantee
Available for all operating systems: PC, Mac, Android, and iPhone/iPad
Block viruses and other malware
Detect viruses, ransomware, and other threats in real-time.
Scan for Wi-Fi security weaknesses
Find intruders and security weaknesses in your network.
Get an extra layer of ransomware security
Protect personal photos and files from being encrypted by hackers.
Avoid fake sites for safer shopping
Stop criminals from stealing your passwords and banking info.
Safely run suspicious apps
Sandbox any app to test if it’s safe before running it on your computer.
Lock out hackers with an advanced firewall
Keep hackers from sneaking onto your PC and stealing your data.
Stop webcam spying
Prevent strangers from watching you via your webcam.
Permanently shred sensitive files
Securely delete files to ensure that no one recovers them.
Automatically update apps
Reduce security risks by keeping your other apps up-to-date.
Install on all your devices
Advanced protection for up to 10 devices (PC, Mac, Android, and iOS)
Includes Avast Cleanup Premium
Remove hidden junk, free up disk space, and speed up your computer.
Includes Avast SecureLine VPN
Encrypt your internet connection for safe and private browsing.
Includes Avast AntiTrack
Disguise your digital fingerprint to avoid personalized ads.
435+ million users
30-day money-back guarantee
Available for all operating systems: PC, Mac, Android, and iPhone/iPad
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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