Vienna

Vienna is a highly functional open-source Mac OS X RSS reader that supports both RSS and Atom feeds. This freeware has been written in Objective-C and Cocoa with a storage and management system via a SQLite database. Vienna aims to cater to non-technical users and provide them with easy newsreading capabilities, while still delivering the features and benefits of commercial newsreaders.

With Vienna, you can easily access news articles, manage feeds, and organize content based on your preferences. The software provides an intuitive interface that makes the reading and management of news articles a breeze. Moreover, Vienna is distributed under the Apache License 2.0, which means it is free to use, customize, and distribute.

If you are looking for a reliable, user-friendly RSS reader with all the features of commercial newsreaders, then Vienna is the perfect software for you. Whether you are a news buff or just starting, Vienna has been designed to deliver the best newsreading experience for all users. With its fast processing, exceptional capabilities, and user-friendly interface, Vienna is one of the best RSS readers available for Mac OS X.