AVG AntiVirus for Mac is essential free security for protecting everything important on your Mac -- without ever getting in your way. You get:
Triple Protection. Our award-winning detection technology scans for Mac, PC, and Android-specific threats.
Always-On Security. We run quietly in the background. Every file you open, copy, or save is automatically scanned so quickly, you'll never know we're there.
Online protection. Blocks malicious websites and downloads.
Automatic Updates. Virus database updates get pushed to you automatically, so your Mac is always up-to-date against the latest threats -- without you needing to lift a finger.