Please search next time. We get about a dozen of these questions a day.
No viruses on OS X.
ClamXAV = Windows threats and is free.
iAntiVirus = OS X threats and is free.
Huh? To the best of my knowledge, antivirus software comes in two flavors--scanners and disinfection tools. Most do both. I have difficulty even conceiving of a utility that could prevent a virus without scanning for infections. If you have specific examples of some that do, then by all means share their names.... most of the software i found is not a scanner but a prevention software. I am looking for a scanner.
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