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.
- 2,026,779Avast Free Antivirus
- 906,109Microsoft Security Essentials for Windows XP/Vista/7 (64-bit)
- 387,939ESET NOD32 Antivirus (30 Day Trial)
- 376,768Kaspersky Internet Security
- 365,562AVG Free Edition