The internet can be a dangerous place, with malware lurking around every corner. While many antivirus programs promise robust protection, choosing the right one is surprisingly difficult. Windows Security comes free with every Windows PC, and it's solid. Bitdefender boasts a fully loaded arsenal to protect your computer from bad actors, and at the time of this writing, a subscription costs $60 for a full year.
To save you time, I compiled a list of the best antivirus apps for Windows computers. Each program in this roundup comes highly recommended. You can't go wrong with any of them, but there is one clear winner.
For February 2026, much of the list will remain the same. Many of these products are still solid; however, I did decide to add Norton 360 Deluxe as an alternative to Malwarebytes.
Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers.
Best personal data removal service deals of the week Incogni - Exclusive Deal: 55% Off Incogni Individual Annual Plan With Code "ZDNET" : $162 (save $198) Deals are selected by the CNET Group commerce team, and may be unrelated to this article.
What is the antivirus software for Windows right now?
ZDNET's experts carefully test multiple antivirus programs on Windows, putting them through the wringer to provide you with the best software advice.
Each of the antiviral programs on this roundup comes highly recommended. However, our pick for the best antivirus app on Windows is Malwarebytes. It has everything you could ever want in protective software: robust security, an easy-to-understand user interface, and a subscription service that builds on the free version.
Read on to find out our other top picks and if certain apps better fit your needs.
Also: The best VPN for Windows
... continue reading