Stay safe on public Wi-Fi and much more
Strengthen your online privacy against cybercriminals, internet service providers, and employers. View the videos and websites you love. Do it with Virtual Private Network (VPN) software.
Free antivirus is your first step to online freedom
We believe everyone has the right to be safe online, which is why we offer our award-winning free antivirus to millions of people around the world.
Also available for Mac, Android, and iOS
Also available for PC, Android, and iOS
Also available for Mac, Android, and PC
Also available for PC, Mac, and iOS
2024
Top Rated
Top Rated
2024
Best Protection
Best Protection
Award-winning Antivirus
Catch new & emerging threats
Hundreds of millions of users worldwide
We have 30+ years of experience
2022
Top Rated
Top Rated
Get it for free!
Free download
Free download
Download freefrom Google Play Download free
from the App Store
Avast is award-winning by nature, not just by name
We can help protect you against advanced online threats, backed by one of the globe’s biggest Cyber Safety networks. And we’ve been proud winners of different awards over the years. Check out some of our more recent ones below.
2024
“98.7% malware detected, no false alarms”
Virus Bulletin
VB100
VB100
2024
“Banking mode prevents malware from breaking in”
AVLab
Internet banking Protection Test
Internet banking Protection Test
2023
“10/10 real-life threat scenarios tested, detected, and blocked”
AV Test
Best Protection
Best Protection
2023
“Total accuracy: 100%, false positives 0%”
SE Labs
Home Endpoint Security Test
Home Endpoint Security Test
The numbers speak for themselves
Awards are one thing. But our numbers further prove how well we support peoples’ digital lives every day.
Want a smart way to stay safer online? Need to optimize your devices or do something else? We really can help.
0
Blocked attacks per second
235 MB
Approx freed up every day per user
15,450,000
Blocked phishing and scam threats per day
Avast will help keep you safer online from over one billion threats each month
Hundreds of millions of users worldwide trust Avast with their private information
Light, powerful protection that won’t slow you down
Advanced protection
Avast Premium Security
Enhanced digital security for PCs, macOS, and mobile devices
Want to feel more confident in your digital world? Use our automatic cybersecurity shields against viruses, ransomware, zero-day threats, and other types of malware.
Plus, we can also help you to:
Identify scam websites and stay away from them.
Block potential scam emails.
Protect your personal data and webcam from hackers.
Need a more specific type of app or service?
Get security, privacy, and performance tips, straight from the experts
What Is a Computer Virus and How Does It Work?
A computer virus is designed to infect programs & files with malicious code, changing how a computer operates and spreading across systems.
What Is a VPN & How Does It Work?
A VPN is a secure, encrypted connection that protects your online privacy. Learn what VPNs are, how they work, and what they do to protect you.
Why Is My Internet So Slow & How to Speed It Up
Wondering why your internet is so slow? Learn how to speed up your internet connection & make your download speeds faster.
What Is Hacking?
We all have some concept of hacking - but do you really know what it is? Read our full hacking definition here.
What Is the Dark Web and How to Access It?
The dark web isn't indexed by search engines. Learn how to access the dark web with Tor browser & get black net safety tips.
How to Delete or Deactivate Your Instagram Account
Find out how to permanently delete Instagram or deactivate your account on your phone or computer with this step-by-step guide.
How to Lower CPU Usage on Windows
Why is your CPU running at 100% and what level of usage is normal? Lower your high CPU issue to resolve crashes & freezes.
Download Free Cybersecurity Software
Download cybersecurity software to protect your device with more than just basic antivirus protection. Avast offers strong free security features.
How to Check Your Credit Score
Checking your credit score with Equifax, Experian, and TransUnion helps you predict which loans you will be accepted for.
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