Tiny Tiny RSS is an open source web-based news feed (RSS/Atom) reader and aggregator, designed to allow you to read news from any location, while feeling as close to a real desktop application as possible.
Tiny Tiny RSS is licensed under GNU GPL.

Version : 1.7.9  Server-side application, user only needs a web browser Supports RSS, RDF, Atom feeds using SimplePie Easy setup and configuration Streamlined interface using AJAX Authentication for reading protected feeds (e.g. LiveJournal friend-only posts) Supports : feed aggregation, keyboard shortcuts, OPML import/export, multiple and single user operation, mobile devices, internationalization, detecting and filtering duplicate articles, podcasts, article scoring, content filtering, JSON-based API, feed sharing between instances, Integration into Desktop Software and Mobile Apps.