Open Source RSS & RDF Tools in C#

Aggie is a news aggregator: it is a desktop application that downloads the latest news and displays it in a webpage.

Atom.NET is an open source library entirely developed in C# aimed to handle Atom feeds in an handy way.

FeedExpress basically lets you subscribe to several RSS/RDF sources, known as Subscriptions in FeedExpress, in the same way that Outlook Express lets you subscribe to several news groups.

A RSS and RDF client written in C# using Mono, Gtk#, and RSS.NET. It also has the ability to display content with an embedded Mozilla window

mail2rss is a .NET web service that checks your mailbox on demand and returns an RSS feed containing the messages in the mailbox. The service is written in C# and does not use any third party software.

NRss is an open source Microsoft .NET Framework / Mono class library for reading a RSS feed into a tree of objects mapped to elements in the RSS feed.

A desktop news aggregator written in C#

RSS.NET is an open-source .NET class library for RSS feeds. It provides a reusable object model for parsing and writing RSS feeds. It is fully compatible with RSS versions 0.90, 0.91, 0.92, and 2.0.1, implementing all constructs.