Our award-winning scanning engine protects against viruses and spyware, with lowest impact on your computer's performance.
Shows you an overview of all your outdated software applications, and prompts you to update your security vulnerabilities.
Keeps your protection up to date in real-time through more than 200 daily virus updates from the AVAST Virus Lab cloud.
This new tool serves as a maintenance center where you can delete annoying toolbars and plug-ins from your browser.
The avast! UI has been redesigned to keep up with modern navigation styles. Geeks, don't worry, it's still customizable.
Our new user interface, with large easy-to-push buttons, simplifies using avast! on your touch-based Windows 8 devices.
Scans your computer for infections before it starts and before any viruses hidden beneath it are activated.
Reduces the number of required file scans by using a white list of safe files. These files are only scanned if changed.