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Avast Premier

Avast Premier

Our very best threat protection for your PC, network, and passwords now comes with an extra layer of anti-ransomware protection.

1-year subscription
$69.99 $55.99
2-year subscription
$139.99 $111.99

Award-winning antivirus

Find, stop, and remove all kinds of nasty threats.

Easy on your system

Cloud based processing stays light on your processor.

Improved privacy

Erase your private data for good.

Here’s what’s in the package


Keep hackers on the other side of the wall with this essential security feature that monitors and controls what goes in and out of your computer.


Dodge spam and other malicious content, so you can focus on the emails that truly matter.

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.

Intelligent Antivirus

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


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

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Find all those cracks which allow malware to slip in, from unsafe settings and passwords to suspicious add-ons and out-of-date software.

Ransomware Shield

Block ransomware and other untrusted apps from changing, deleting, or encrypting your personal photos and files.

Automatic Software Updater

Old and outdated programs can slowly chip away at your security wall. Keep your software up to date automatically and you'll be less vulnerable to attacks.


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.


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.

Webcam Shield

Stop webcam spying for good. Now apps have to ask you for permission to use your webcam, so you always know who’s watching.

Data Shredder

Keep your secrets safe by permanently deleting sensitive files once you’re done with them so they can't be recovered.

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.

NEWDo Not Disturb Mode

Whenever you’re gaming, watching movies, or presenting in fullscreen, we’ll keep distracting notifications at bay. (Formerly called Game Mode)

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 Premier.

Choose the right protection for you

Avast Pro Antivirus Avast Free Antivirus Avast Internet Security Avast Premier
Pro Antivirus
Free Antivirus
Internet Security
Expert protection
  • Find and destroy malware and other threats
  • Detect vulnerabilities in your home network
  • Protect and autofill your login details
yes yes yes yes
Advanced protection
  • Secure your online banking and shopping
  • Stop hackers with a powerful firewall
  • Keep your inbox spam-free
  yes yes yes
Complete protection
  • Update your software automatically
  • Prevent your apps from getting hacked
  • Destroy your sensitive data permanently
  yes   yes
30-day money-back guarantee Discontinued Buy now $59.99 $47.99 Buy now $69.99 $55.99 Buy now

System requirements

* Both the 32- and 64-bit versions, excluding Starter and RT editions.