1)   RSSOwl | RSS / RDF / Atom Newsreader 1.1.2
RSSOwl is a free RSS / RDF / Atom Newsreader in Java using SWT as fast graphic library. Supported OS are Win, Mac, Linux and Solaris. Some features are export of news to PDF, Import / Export with OPML and the fulltext-search with syntaxhighlight.

 2)   YeahReader 2.5
YeahReader is a free program for reading news feeds in RSS, RDF and Atom formats, and podcasts. Although quite functional, YeahReader is one of the easiest news readers to use. Stop wasting time, download YeahReader right now!