Top-rated free antivirus now with online scam and malware protection
Join millions of others using our free antivirus. Boost your defense against today’s cyberthreats and online scams. Get AI-powered anti-scam guidance from our new Avast Assistant.
Top Rated Product 2024
Best Protection
Top Rated Product 2024
Best Protection
Top-rated free antivirus now with online scam and malware protection
Join millions of others using our free antivirus. Boost your defense against today’s cyberthreats and online scams. Get AI-powered anti-scam guidance from our new Avast Assistant.
Top Rated Product 2024
Best Protection
Top Rated Product 2024
Best Protection
Top-rated free antivirus now with online scam and malware protection
Join millions of others using our free antivirus. Boost your defense against today’s cyberthreats and online scams. Get AI-powered anti-scam guidance from our new Avast Assistant.
Top Rated Product 2024
Best Protection
Top Rated Product 2024
Best Protection
Top-rated free antivirus now with online scam and malware protection
Join millions of others using our free antivirus. Boost your defense against today’s cyberthreats and online scams. Get AI-powered anti-scam guidance from our new Avast Assistant.
Top Rated Product 2024
Best Protection
Top Rated Product 2024
Best Protection
Avast Free Antivirus is more than just an antivirus — it also includes these specialist tools. Plus, use our new Avast Assistant’s real-time guidance against potential scams.
Get anti-scam guidance, powered by AI
Easy to install and use
Wi-Fi network security
Protection against ransomware attacks
Enhanced digital security for PCs, macOS, and mobile devices
Want to feel more confident in your digital world? Use our automatic cybersecurity shields against scams, viruses, ransomware, zero-day threats, and other types of malware.
Plus, we can also help you to:
New: Get AI-powered anti-scam guidance fast with Avast Assistant.
Block scam websites and emails to stay away from them, backed by AI.
Protect your personal data and webcam from hackers.
Choose a VPN for more online privacy
Help block ISPs from tracking your activity, help avoid geo-restrictions from content providers, and ensure public Wi-Fi is safer with Avast’s Virtual Private Network (VPN).
Enjoy more storage space and a faster device
Reclaim gigabytes of storage space and get your device working like new by removing junk like leftover files, bloatware, and unwanted programs. Avast Cleanup also updates your software automatically, hibernates resource-draining apps, and more.
It’s so easy to install — switching to Avast takes seconds
You can start using Avast’s award-winning antivirus immediately. It’s quick and easy to install, and gives you all the protection you need to live your online life securely. And it’s totally free — so give it a try right now.
It’s so easy to install — switching to Avast takes seconds
You can start using Avast’s award-winning antivirus immediately. It’s quick and easy to install, and gives you all the protection you need to live your online life securely. And it’s totally free — so give it a try right now.
It’s so easy to install — switching to Avast takes seconds
You can start using Avast’s award-winning antivirus immediately. It’s quick and easy to install, and gives you all the protection you need to live your online life securely. And it’s totally free — so give it a try right now.
It’s so easy to install — switching to Avast takes seconds
You can start using Avast’s award-winning antivirus immediately. It’s quick and easy to install, and gives you all the protection you need to live your online life securely. And it’s totally free — so give it a try right now.
I have used Avast for a few years. The protection is the best for the money. I also cover my phones with Avast and I haven’t had any problems yet.
Carol J.
2023-09-12
I have used Avast for many years. The reason is very simple: you offer a great free version that actually works. This lets me afford the other amazing services you offer when needed, like Avast Cleanup.
James M.
2023-08-29
I've used Avast Free Antivirus on my computers, tablets, and smart phones for many years. It updates frequently and automatically. It automatically scans and protects me from malicious web sites. It does what I need. What more could I ask?
OB
2023-06-10
“The well-known security specialist Avast received a total of three awards for its outstanding performance ... shows how reliably and securely the security software renders its service...”
Awarded Top-Rated Product 2024 by AV-Comparatives
“The well-known security specialist Avast received a total of three awards for its outstanding performance ... shows how reliably and securely the security software renders its service...”
Awarded Top-Rated Product 2024 by AV-Comparatives
Using real-time intelligence from hundreds of millions of Avast users, we prevent more than 66 million threats every day.
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