Get peace of mind with an award-winning antivirus on your side that's heavy on features, but won't slow you down.

Protection on every device
Always-on security that's built on Avast Free Antivirus (awarded PCMag Editors' Choice for 2021) and trusted by hundreds of millions of users.

Don't lose sleep over ransomware attacks
Rest assured that your personal information is safe and secure with Ransomware and Sensitive Data Shields.

Avoid dangerous & scam websites
Block fake and dangerous sites that trick you into giving out personal information with Web Hijack Guard.

Take control of your online safety
Get regular feedback on your digital habits and personalized tips to improve internet and device security in your Online Safety Score.

Make yourself untrackable by advertisers
Stop data collection companies from tracking your online behavior with Tracking Prevention.

Go truly incognito online
Easily turn on all our most powerful tools at once when you need total privacy online with Private Mode.