PhotoBook is a Facebook photo browser for Mac. It makes it easy and fun to manage, share, and view your friends Facebook photos in one intuitive interface.
Key Features

• View photos of friends or albums on a single page.
• Quickly view photos with tags and other information all in the same window.
• Watch slideshows with amazing transitions.
• Import photos or entire albums into iPhoto with one click.
• Filter through photos or albums instantly with as-you-type search.

Requires Mac OS v.10.4 Tiger or later.