Avast Free Antivirus
2020 Top Rated product
Hi!
Your friend wants to make sure you stay safe online,
so they recommend you install Avast Free Antivirus too.
It’s absolutely free, forever.
Why choose Avast?
Cloud-light, award-winning free virus protection
Packed with the largest threat-detection network, machine-learning virus protection and home network security that won’t slow down your PC.
Easy to install,
effortless to use
It protects you in real-time by analyzing unknown files before they get to you. So relax: With Avast, you’re running the most trusted antivirus out there.
What’s inside the latest version?
A beautifully intuitive interface, advanced application protection, a new passive mode for running multiple security products in parallel — and a little something for you gamers and movie buffs.
Just a click of our fresh, new, easy-to-use interface checks everything from your passwords to your home network security.
Now uninterrupted
We’ve renamed Game Mode and taught it some new tricks. Now called Do Not Disturb Mode, it blocks distracting popups whether you’re gaming, watching movies, or presenting in fullscreen.
We don’t just check your applications for malware. We now keep an eye on their behavior to make sure they don’t suddenly go rogue.
This is no run-of-the-mill free antivirus
On top of our latest features, we cover essential intelligent threat-detection and real-time protection with such a light touch on your PC, you never even know it’s there.
Intelligent Antivirus
CyberCapture
Wi-Fi Inspector
Smart Scan
Layer upon layer of security
Avast Free Antivirus uses multiple layers of security to keep you safe from even the newest, never-before-seen threats.
Over 435 million people worldwide trust Avast
Here’s what users say about us:
Ryan R.
Eric S.
Daryl C.
FAQs
Is There a 100% Free Antivirus?
Yes, there are various free antivirus software, although not all of them will provide you with full protection. Avast Free Antivirus is completely free and offers all the security you need.
Why is Avast one of the best free antivirus solutions?
Avast Free Antivirus combines cutting-edge, AI-driven cybersecurity with a massive threat-detection network of over 435 million users that lets us protect our entire community in real time against online threats whenever they appear.
Our powerful antivirus engine is just one of the many reasons why Avast Free Antivirus consistently earns high praise and top awards from PCMag, AV-Comparatives, AV-Test, and other independent experts. We have one of the best antivirus software solutions available, because we have the right antivirus protection for all your needs.
Is Avast Antivirus Really Free?
Avast Free Antivirus really is free — you’ll never need to pay for it and it’ll provide you with essential online security and protection. If you’re looking for more security and privacy features, our Avast Premium Security software is the right product for you.
How does Avast Free Antivirus protect against so many types of threats?
Trusted by over 435 million users around the world, Avast uses advanced machine learning techniques to protect against ransomware attacks and other emerging threats. Avast Free Antivirus software detects, blocks, and removes all types of malware — %tagStart3%viruses%tagEnd3%, %tagStart4%adware%tagEnd4%, %tagStart5%spyware%tagEnd5%, %tagStart6%Trojans%tagEnd6% and more. You’ll also get security for your Wi-Fi network and real-time defense against %tagStart7%phishing attacks%tagEnd7%, %tagStart8%unsafe websites%tagEnd8% and %tagStart9%computer exploits%tagEnd9%.
Why is Avast Free Antivirus even better than Windows Defender?
Now known as Microsoft Defender, Windows Defender isn’t enough to match leading third-party PC antivirus programs. While it’ll keep your computer relatively safe against most types of malware, its anti-phishing protection is limited to Microsoft Edge — you’ll need Avast Free Antivirus to protect you on other browsers like Chrome and Firefox. Microsoft Defender also doesn’t score quite as high with independent testing labs like AV-Comparatives. For comprehensive threat protection on your PC, go with Avast — Over 435 million users worldwide trust Avast.
System requirements
Windows 10 and Windows 11 compatible
