Vienna is an open source freeware Mac OS X RSS reader with support for RSS/Atom feeds, article storage and management via a SQLite database, written in Objective-C and Cocoa.

Vienna has been designed to provide simple newsreading capabilities for non-technical users while still aiming to be as feature rich as commercial newsreaders.

Here are some key features of "Vienna":

· Subscribe to Atom/RSS news feeds and podcasts.
· Simple and intuitive user interface.
· Built-in tabbed browser.
· Smart folders for organising related feed articles.
· Custom article display styles.
· Three separate reading layouts.
· Blogging integration.
· Filter the displayed articles.
· Manual reordering of the subscription list.
· Full AppleScript support.
· Localized into several languages.


NOTE: Vienna is distributed under the Apache License 2.0.