RSSOwl is a very extended, free, multi-platform aggregator of popular RSS/RDF/Atom formats written in Java with the use of SWT graphic libraries. The application is characterized by high capabilities, speed, ease of use and configuration, and support for many languages - including Polish. RSSOwl allows you to manage, update, view, catalogue, search, export and import huge amounts of information in a friendly and intuitive environment.

In addition, you can define the time to update the channels you are interested in and save messages in PDF, RTF and HTML formats.