Avast One

Avast Free Antivirus provides essential security and protection for your computer and data from hackers and thieves. The 2016 version of the world's most popular antivirus offers the first ever home network scanning feature to help protect your router and entire network from hackers. In addition to the best possible protection against viruses and malware, you also get the ability to remove all annoying toolbars from your browser, one-click testing of your PC, regular updates and network security. Avast offers more than any other antivirus: Free protection for your personal data, your computer and your home.

Avoid problems
Detects viruses, malware and other problems that threaten your home network.

Catch dangerous threats
Analyzes dangerous files in real time so no virus surprises you.

Adds a new dimension to your games
Enjoy full performance without distracting notifications.

Forget all your complex passwordsExcept one.
Log in anywhere with your master password; it will remember everything else.