Feedreader is a free lightweight aggregator that supports RSS and ATOM formats. Feedreader's functionality is focused on the main task - reading and organizing RSS feeds and offering seamless user experience.

Main Features:

• One-click access for different view modes
• Popular "River Of News" view
• Grouping headlines by source, date or tag
• Possibility to add and remove columns from view
• Powerful filtering and smartfeed engine
• Ultimate configurability, every normal feed can be converted to smartfeed and vice versa
• Possibility to combine multiple feeds to one feed
• Smart feed updates - unique algorithm that learns the update frequency of feeds and triggers the updates only when needed
• Enclosures and podcasting support
• Tagging support
• Nested folder support
• Full Unicode support
• Secure (SSL) connection support