Download the right Avast

Confused about security? A single look at the chart below will help you find the best fit.

Compatible with Windows 11, 10, 8.1, 8, 7

30-day money-back guarantee

2023
Best Free Anti-Malware

2024
Real-World Protection

2022
Top Product

Millions of people chose Avast Free Antivirus to get:

AI-powered anti-scam protection

Defense against online scams

Safer browsing and emailing

An app that’s easy to install and use

Compare our products

Free Antivirus

Premium Security

Ultimate

435+ million users

30-day money-back guarantee

Made in the EU

Available for PC, Mac, Android, and iPhone/iPad

Use Avast Assistant to help detect online scams

Receive handy info about possible scam messages, offers, and more.

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

Made in the EU

Available for PC, Mac, Android, and iPhone/iPad