Gruml allows you to view and manage your feed subscriptions of your Google Reader account on Mac OS X.
Read your newsfeeds, manage them in folders, tag them, and much more - all in sync with your Google Reader account.
Gruml is currently still in beta stage.
Efficient RSS reader that helps you keep track of the latest news.
A simple and convenient way of creating, editing and publishing feeds.
Drag and drop web galleries.
NewsBar is built with a fresh concept: news feeds delivered with a smooth animation, right to your desktop.
Menu bar item RSS reader similar to RSS Menu