atom browser

Feed Notifier displays RSS/Atom pop-up notifications on your desktop.

Paste a url from any RSS or Atom feed into RSS2JSON and generate code

Karoro is a light-weight, streamlined RSS and Atom feed reader

Allows you to read atom and rss feeds and can even parse html pages

Free program for reading news feeds in RSS, RDF and Atom formats, and podcasts.

RSS Feed Reader is a most powerful product for reading RSS, RDF and Atom feeds

Structured data source visualization (e.g. RDF, RSS, ATOM, ...)

The desktop aggregator able to display RSS, ATOM, and XML news feeds

The desktop aggregator able to display RSS, ATOM, and XML news feeds

a lightweight open-source aggregator that supports RSS and ATOM formats