Avira Free Mac Security 2012

Avira Free Mac Security packs award-winning malware detection into a smart application that almost never needs your attention. Just install it and continue to enjoy your Mac, free of viruses and free of antivirus hassles too. Screen Shot
Compatible with: MacOS 10.6 (Snow Leopard)
                             MacOS 10.7 (Lion)
Visit for More Info: Avira website.