Advanced threat detection. Pro Antivirus helps you stay safe with minimal impact on your PC's performance.

Test suspicious files in Sandbox
■ Outsmart the smartest hackers with your own piece of DIY wizardry. Run apps, download files, and visit websites in a safe, isolated space first so they don't infect the rest of your PC.

Intelligent Antivirus
■ Detect and block viruses, malware, spyware, ransomware and phishing. We use smart analytics to stop threats before they affect you.

CyberCapture
■ Automatically send suspicious files for analysis in the cloud, and push a cure to all Avast users if it's a threat.

Connect to real websites, not fakes
■ Pro Antivirus uses Real Site to encrypt your data and protect it from fake, password-thieving, money-grabbing, DNS-hijacking sites. Take that, dark internet forces.

Police your home network
■ Columbo would be proud. Pro Antivirus persistently investigates - and puts away - any potential threats to your router and your network.

Take a look inside

Pro Antivirus keeps you safe with a range of advanced features, added support, and performance boosters.

Prevention

Real Site
■ Protect yourself from hackers who attempt to hijack your DNS (Domain Name System) settings, redirect you to fake sites and steal your banking details.

Wi-Fi Inspector
■ Automatically detect weaknesses in your home Wi-Fi and strangers piggybacking on your network.

Protection

Behavior Shield
■ Spot and block suspicious behavior patterns for zero-second protection against unknown threats and ransomware.

Smart Scan
■ Find all those cracks which allow malware to slip in, from unsafe settings and passwords to suspicious add-ons and out-of-date software.

Sandbox
■ Test and play with suspicious files in a safe environment before you let them run on your computer, making sure they don't wreak havoc on your PC.

SafeZone Browser
■ Surf & shop safely, without having to install or configure any add-ons. Our broswer comes with all the privacy and security features you need.

Privacy

Passwords
■ Lock all your accounts with one secure password. We'll manage the rest of them for you, so you can log in quickly and securely.

Not enough? We've got more

Passive Mode
■ Want to use another antivirus but still enjoy Avast features? Put us in passive mode: we'll still be there when you need us.

Game Mode
■ Put notifications on hold automatically to make the most out of your gaming sessions, or any other full-screen experience.

Browser Cleanup
■ Rid your browser of toolbars, add-ons and other extensions that were installed without you noticing.

Avast Account
■ All your Avast-protected devices in one handy place. Manage your licenses, locate your mobile devices, and stay super-organised the easy way.

In-product support
■ Having trouble with your Avast? You don't have to search far and wide to get help. Just send us a message from your very own Pro Antivirus.

Powered by artificial intelligence and a community of 400m users worldwide, Avast Pro Antivirus is light on your PC and wallet. Our intelligent antivirus keeps you safe in real-time and blocks threats before they harm you, but it also comes with extra features which allow you to take control of your PC's security.