We’re sorry, your browser appears to be outdated.
To see the content of this webpage correctly, please update to the latest version or install a new browser for free, such as Avast Secure Browser or Google Chrome.

Protect your Windows 8 PC with Avast Free Antivirus

Antivirus with more than 435 million users protects Windows 8 PCs
Our users love Avast Free Antivirus for Windows 8
4.5
Get the most out of Windows 8
Use Avast to get great performance from your Windows 8 PC. Not only is there almost no impact on your PC's speed, but you can hurry things up even further with advanced features like Cleanup and Browser Cleanup.
Protect your Windows 8 PC against malware
AV Comparatives has successfully tested Avast against malware on Windows 8 and showed it provided 100% protection against 0-day malware attacks.
Approved antivirus for Windows 8
Avast is Windows 8's official consumer security software provider – yet another reason why more than 435 million users trust Avast.

The people have spoken

You may still be wondering...

Share this article
Close
Almost done!
Complete installation by clicking your downloaded file and following the instructions.
Initiating download...
Note: If your download did not start automatically, please click here.
Need Help? Please call 855-745-3255
Click this file to start installing Avast.
Close
Installation of the antivirus is almost complete!
Complete installation by clicking your downloaded file and following the instructions.
Initiating download...
Note: If your download did not start automatically, please click here.
Need Help? Please call 855-745-3255
Click this file to start installing Avast.