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
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
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
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
Get AI-powered anti-scam guidance
Block hidden
web scams
Easy to install, effortless to use
Millions of users worldwide
Avast Free Antivirus
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.
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.
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).
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.
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.
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.
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.
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.
2023年09月12日
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.
2023年08月29日
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?
2023年06月10日
"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
Avast Free Antivirus
Using real-time intelligence from hundreds of millions of Avast users, we prevent more than 66 million threats every day.
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