Antivirus software is, or at least should be, one of the very first programs anyone should install on a new PC. From our antivirus software category, you can find plenty of free antivirus tools for securing your PC with no cost. Read the user reviews and software descriptions first and just download the tools you think suit best for your needs.
- 2,000,150Avast Free Antivirus
- 901,584Microsoft Security Essentials for Windows XP/Vista/7 (64-bit)
- 379,730ESET NOD32 Antivirus (30 Day Trial)
- 363,360Kaspersky Internet Security
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