Safari AdBlocker is the only 64-bit ad blocker built for Mac OS X 10.5+ to integrate directly into Safari, for minimum disruption to your browsing experience

Main Features

• Adblock Plus subscription support
• Right-click to block images and frames
• Automatic updating via Sparkle

Website

SIMBL is a requirement for 64bit Support on versions >1.0

Safari AdBlocker is a fork of the SafaiBlock project