Read all your favorite online content in one place. Import your subscriptions in one click, find your friends, and start sharing.

Newsboat, a fork of Newsbeuter, is a free, open source RSS/Atom feed reader for text consoles. It supports GNU/Linux, FreeBSD, Mac OS X, and other Unix-like operating systems. Compared to other slow and huge amount of memory consumed RSS feed readers, Newsboat is the best choice for anyone who are looking for a simple, slick and fast feed reader that can be completely managed via keyboard.

Concerning about the features, we can list the following:

• Subscribe to RSS 0.9x, 1.0, 2.0 and Atom feeds.
• Download podcasts.
• Configure your keyboard shortcuts as per your wish.
• Search through all downloaded articles.
• Categorize and query your subscriptions with a flexible tag system.
• Integrate any data source through a flexible filter and plugin system.
• Automatically remove unwanted articles through a “killfile”.
• Define “meta feeds” using a powerful query language.
• Synchronize newsboatr with your bloglines.com account.
• Import and exporting your subscriptions with the widely used OPML format.
• Customize the look and feel of Newsboat as per your liking.
• Keep all your feeds in sync with Google Reader.

RSSHub is a lightweight and extensible RSS feed aggregator, it's able to generate feeds from pretty much everything.