RSSOwl is a newsreader for RSS, RDF and Atom Newsfeeds written in Java using GTK+ through SWT as its 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 result-highlight. 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.