Detect and destroy the latest malware threats by scanning unknown files.
With dozens of invisible micro-updates every hour, our lightweight scans check for more threats, faster than ever before.
Behavior Shield (New)
Monitors your programs in real-time, and reports applications that act suspiciously in order to protect you from any possible threats.
Ransomware Shield (New)
Block ransomware and other untrusted apps from changing, deleting, or encrypting your personal photos and files.
Passive Mode (New)
Take advantage of Avast’s powerful scans and features, even when you have another antivirus installed.
Automatic Software Updater
Easily update your out-of-date software to cover vulnerabilities in your PC’s security.
Scan your router for vulnerabilities, then fix them to keep your network safe.
Keep your desktop inbox free of annoying and dangerous spam.
Secure HTTPS Scanning
Scan HTTPS sites for malware and other threats without slowing down your browsing.
Only visit authentic webpages, by automatically avoiding false sites designed to steal your data.
Silently monitors all traffic going through your network to protect you from hackers and malicious connections.
Webcam Shield (New)
Stop webcam spying for good. Now apps have to ask you for permission to use your webcam, so you always know who’s watching.
Explore the internet safely and ad-free with the world’s most secure browser®.
Secure and auto-fill your login information across all your devices with a powerful password manager.
Permanently delete sensitive files to keep anyone from recovering them behind your back.
Do Not Disturb Mode
Whenever you’re gaming, watching movies, or presenting in fullscreen, we’ll keep distracting notifications at bay.
Clear your browser’s download history to keep your browsing habits secret.
Smart Scan Technology
Check and fix every performance and security issue your PC may have with one simple click.
My Avast Integration
Control and manage all your devices’ protection directly from your Avast account.
Windows 10 Certified
Avast is compatible with Windows 10, as well as older Windows operating systems.