A product can earn up to six points in each area, for a maximum of 18. Testing experts at AV-Test Institute (Opens in a new window) rate each antivirus in three areas: protection against malware attack, low performance impact, and minimal false positives. And Avast’s scores aren’t merely plentiful most are impressively high. More than half of them don’t show up in any current reports or appear in just one. Only four of the antivirus products I follow appear in current reports from all the labs, Avast, Avira Free Security, Bitdefender, and Microsoft Defender. The mere fact that all four labs put it to the test shows that Avast is a significant product. Since you can get Avast One Essential for free, though, it doesn’t make a lot of sense to choose the older Avast Free Antivirus instead. All of Avast’s existing software remains available for download or purchase. However, the latest version, reviewed here, is strictly for the US for now. The Avast One software line is available in the US, the UK, Canada, Australia, France, Germany, Austria, and Switzerland. That makes Avast One Essential a clear Editors' Choice award winner for free antivirus software.

You can use it on all your Windows, macOS, Android, and iOS devices. It goes on to add many components from the full-featured (and not free) Avast One suite. Avast One Essential starts with the powerful virus-busting tech that’s always been its forte. How do you follow an act like that? By offering more than basic antivirus while keeping the price at zero.

If one of them is Avast, that's not surprising, given that the company has been offering free antivirus protection for more than 20 years. Quick, name three free antivirus products.

How to Set Up Two-Factor Authentication.

How to Record the Screen on Your Windows PC or Mac.

How to Convert YouTube Videos to MP3 Files.

How to Save Money on Your Cell Phone Bill.

How to Free Up Space on Your iPhone or iPad.

How to Block Robotexts and Spam Messages.

Avast for android phone call block