Best Antivirus For Windows Xp 64 Bit. Avast free antivirus still protects windows xp owners with regular virus definition updates. All of these programs perform definition updates automatically are always running to make sure your files are protected from malware and your personal. Uses native 64 bit drivers delivering the same level of protection as in the 32 bit windows environments.
Bitdefender antivirus free edition is blazing fast free to use and packs essential protection features every windows computer needs. Regular 32 bit antivirus applications are unable to operate correctly on the 64 bit windows platform because they rely on 32 bit kernel mode drivers.
However we no longer provide program updates new features bug fixes or support for windows xp.
We strongly recommend upgrading to the latest version of windows. Below is our hand picked list of the 11 best free antivirus programs that you can download for windows today. If you re still using windows xp it s time to upgrade. However we no longer provide program updates new features bug fixes or support for windows xp.