RSSOwl is a free RSS or RDF or Atom Newsreader in Java using SWT as fast graphic library. Supported OS are Windows, Mac, Linux, and Solaris. Some features are export of news to PDF, Import and Export with OPML and the full text-search with syntax highlight, for easy execution, a .exe is provided on Windows, a shell-script on Linux, Solaris, and the Mac version is deployed in an application bundle. RSSOwl comes with a huge list of sample favorites.
What's new in this version:
Version 2.2.0 provides an easy way to unsubscribe from Google Reader.