Free Antivirus Software You Can Protect Yourself With May 2026

Includes extras like a password manager and web shields that block malicious URLs.

While the free version of Malwarebytes doesn’t provide "real-time" protection (it won’t stop an infection as it happens), it is the gold standard for cleaning up a computer that is already infected. Free Antivirus Software You Can Protect Yourself With

Some brands may collect anonymized data on the threats they find. Includes extras like a password manager and web

Running a manual scan once a week to catch anything your main antivirus might have missed. A Quick Reality Check Running a manual scan once a week to

Users who like to tweak settings and want extra layers of web security. 4. The Expert’s Pick: Kaspersky Free

Incredibly lightweight and minimalist. It runs quietly in the background and only alerts you when it actually finds something.

Free software has to be paid for somehow. Usually, this means: