Gregarius is an open source web based feed reader. It is similar to Google Reader but you can install in on your servers.

It has a very simple & functional interface with a password protected administration area.

Open Source Feed Reader

This feed reader has Ajaxed item tagging & full-text search features. It is committed to web standards: renders XHTML/CSS, supports OPML.

The application is built with PHP & uses MySQL or SQLite for storing the data.

With a getting active community, Gregarius has multiple themes & plugins.

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