Our award-winning antivirus secures you against online threats.

Free Antivirus is a program that enables you to protect your computer against viruses. Avast Free Antivirus is part of these download collections: Scan For Viruses, Free Antivirus, Spyware Remover, Backdoor Detector Avast Free Antivirus was reviewed by Elena Opris 4.5/5 DOWNLOAD. Avast provides the best free antivirus for Windows 10 and protects you against all types of malware. For complete online privacy, use our VPN for Windows 10. Why use antivirus software on Windows 10? Is Windows Defender enough to protect my PC? Install Avast Battery Saver. Log into Windows as a user with administrator permissions and ensure no other application or antivirus software is running on your PC. Click the button below to download the Avast Battery Saver setup file, and save it in a familiar location on your PC (by default, all files are saved to your Downloads folder).

Protect your PC against online threats

Windows 10 Free Download 64-bit

With the industry’s leading detection rates, Avira Free Antivirus protects you from viruses, worms, Trojans, ransomware, spyware, adware, and rootkits.

Antivirus For Windows 10 Free Download Here Avast Windows 7

Top protection, performance, and usability on Windows 10

With a low system impact, near-perfect detection rates, and intuitive interface, Avira Free Antivirus delivers a smooth-running solution that doesn’t slow you down and always has your back.

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Compare Defender with Avira

Windows Defender offers essential protection against malware. Avira Free Antivirus delivers outstanding security with intelligent learning algorithms and award-winning detection technology. With Avira, you’re protected in real time against both known and unknown threats.

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Migrate smoothly towards Windows 10

If you’re thinking of upgrading from Windows 7 or 8 to Windows 10, you can do so with Avira Free Antivirus, which is fully compatible with and optimized for all 3 operating systems.

Enjoy a multi-award-winner

We have received top awards for our protection, performance, and repair capabilities.