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Stop even the most determined hackers from getting their hands on what’s yours. Webcam Shield protects your built-in camera from hidden spies. And Ransomware Shield ensures your files cannot be encrypted without your permission, so you don’t get held to ransom.Discover more
Avast Free Antivirus raises the bar on security with real-time protection, intelligent threat-detection, and added security for your network, passwords, and browser. Easy to install and easy to use, no other free antivirus comes close.PROTECT YOUR PC
Stay focused on your endgame and leave your endpoint security to us. On-premise or cloud-based, we scale to your business — whatever its size, network, or devices.PROTECT YOUR BUSINESS
Your phone is your bank, office, and arcade. Protect yourself with our leading mobile apps, so you can pay securely, email privately, and free up the space you need.PROTECT YOUR MOBILE
Our 400 million users are the 400 million reasons why we lead the digital security pack. Each Avast-loaded device is a source of real-time intelligence about new and current threats. That’s how we stop over 100 million of them every day. By joining Avast, you help to make that network even stronger.
Snapshot of real threat data
We do this because we understand the importance of what we're protecting.
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