From RSSOwl Development Team:
RSSOwl is a free RSS / RDF / 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 / Export with OPML and the full-text-search with syntaxhighlight. For easy execution, a exe-file 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:
You will now find quick access to common actions like archiving or labeling right below the article content. Especially for articles with lots of content this means you no longer have to scroll all the way up to the title to run actions on the news. In addition, some broken keyword feeds have been fixed and new ones added.