FreshRSS

Easy to use, and extensible RSS feed aggregator capable of generating RSS feeds from pretty much...

Yarr (yet another rss reader) is a web-based feed aggregator which can be used both as a desktop...

Open source web-based news feed (RSS/Atom) reader and aggregator

Leed (for Light Feed) is a Free and minimalist RSS aggregator

Irrationally minimal RSS feed reader

Generate RSS/ATOM feeds for websites which don't have one