QuiteRSS screenshots

It is an open source RSS and Atom feed reader written on Qt/ะก++
Main Window
QuiteRSS 0.1 : Main Window

Alternative downloads

RSS Feed Creator
It allows creating, modifying, viewing and publishing RSS feeds and podcasts.
Feed Editor
Complete toolbox for quick creating and managing RSS feeds.
Feed Editor Lite
It's a software that can help you to create, edit, publish RSS Feeds.