Other protective services include a permission-based ransomware protection system, a basic firewall, and a bandwidth-limited VPN.Īvast does reserve some features for paying customers. It also takes high scores in our own hands-on testing. All four of the independent testing labs we follow include Avast in their reporting, and it aces almost every test. With Avast One Essential you get award-winning antivirus protection for free, and much more besides.

Read on for thumbnails of our full reviews, followed by details how we evaluate free antivirus software and how to choose the right one.Īvast has been supplying antivirus protection for as long as there's been an antivirus industry. And since they’re free, you can try several before settling on your favorite. Some take the fight to the browser, working to ensure you never even browse to a malware-hosting site or get fooled into turning over your credentials to a phishing site.īelieve it or not, some of these freebies even beat all but the best for-pay equivalents. All the free antivirus programs we've selected here offer real-time malware protection. Your antivirus should certainly have the ability to root out existing malware, but its ongoing task is to prevent ransomware, botnets, Trojans, and other types of nasty programs from getting a foothold. Well, good news! You can get effective antivirus protection without paying a dime. It seems unfair that you have to pay money for programs to protect you against malware attacks.

They steal and sell your personal data, or weasel into your financial accounts to siphon out cash, or trash your important files and demand a ransom to restore them.

People who write malware are in it for the money. Since 1982, PCMag has tested and rated thousands of products to help you make better buying decisions. 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.

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