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Avast Free Antivirus or Avast One.
Choose the best free protection for you

Download our light, powerful antivirus or get much more than that with our new bundle, Avast One, which includes our free antivirus, plus free VPN, identity protection, and device cleaner tools. The choice is yours.

Download Avast free antivirus Light, free, and powerful antivirus protection
download avast one free All-in-one solution for privacy, security, and performance
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Compare Avast Free Antivirus with Avast One

Compare Avast Free Antivirus with Avast One

Avast Free Antivirus
Avast One Free
Avast Free Antivirus Detect and block viruses and other malware, including spyware, ransomware, and phishing.
Avast Ransomware Shield Protect your important files from being locked by hackers with ransomware protection.
Avast SecureLine VPN Enjoy private browsing, a secure connection, and access to the content you love wherever you are.
Avast Cleanup Clear out junk for more storage space, enjoy faster performance, and update your programs automatically.
Avast Password Protection Protect the passwords saved in your browsers and get alerts if any passwords are leaked or compromised, along with what to do next.
Avast One

What is Avast One?

To guarantee a safe and enjoyable online experience, antivirus alone isn’t enough. So, we’re offering Avast One, a bundle of our best privacy, security, and performance products that covers all your bases with a single free download.

Get online anonymity with Avast’s SecureLine VPN, protect against viruses and malware with our free antivirus, and keep your devices junk-free and running like new with Avast Cleanup. They’re all included in Avast One — available for PC, Android, and iOS.

Avast Premium Security

Get the protection that suits you best

Download Avast Free Antivirus for light and powerful protection — or Avast One for more comprehensive protection and privacy, plus a smoother online experience.