Protect your Windows XP PC with Avast Free Antivirus

The most favorite antivirus with more than 400 million users fully protects Windows XP PCs

Free download

Our users love Avast Free Antivirus for Windows XP

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Windows 10 full protection

Supports Windows XP

Microsoft stopped supporting Windows XP with security updates, making it more vulnerable and a prime target for hackers. Avast Antivirus will keep your old Windows XP PC protected regardless.

Safe upgrade to Windows 10

Runs smoothly even on Windows XP

AV Comparatives called Avast "the antivirus with the lowest impact on PC performance." It has almost no impact on your Windows XP's performance. Plus, advanced features like Cleanup and Browser Cleanup make things run even faster.

Approved antivirus for Windows 10

Official antivirus for Windows XP

AV Comparatives successfully tested Avast on Windows XP. And being Windows XP's official consumer security software provider is yet another reason why more than 400 million users trust Avast.

The people have spoken

And we want to hear from you, too. After all, you’re the reason we’re here.

Avast Free Antivirus for Windows 10
5

It's clean, easy, and works.

Avast Free Antivirus for Windows 10
4

It's very easy program

Avast Free Antivirus for Windows 10
5

easy to used < its the best

Avast Free Antivirus for Windows 10
5

I love Avast, I have used it for at least 5 years or maybe more. will continue to do so

Avast Free Antivirus for Windows 10
5

easy to used < its the best

Avast Free Antivirus for Windows 10
5

easy to use and download

Avast Free Antivirus for Windows 10
5

I love that it protects my computer, cell phone, and even my iPod. And I only have to have one account! Super easy

Avast Free Antivirus for Windows 10
5

Years and years using this software, I like it and lots of friends and family are using it too. If your computer is infected it goes straight to the base of your O.S. and kill the virus. Love it !

Avast Free Antivirus for Windows 10
5

It is the best antivirus on the market. Very efficient and easy to use. Would definitely use again and again.

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