
I didn’t only look at each antivirus’s malware protection capabilities, but also its reputation for safeguarding user privacy, its ability to integrate with recent versions of Windows, and its user interface.īut it’s important to keep in mind that every free antivirus has limitations. I tested heaps of free antiviruses against thousands of Windows malware files, both old and new.


Short on time? Here’s the best free Windows antivirus for 2023:
