NRtfTree Library is a set of classes written entirely in C# that may be used to manage RTF documents in your own applications. 

NRtfTree is licensed under The GNU Lesser General Public License (LGPLv3).

NRtfTree will help you:

* Open and parse RTF files.
* Analyze the content of RTF files.
* Add, modify and remove document elements (i.e. text, control words, control symbols).
* Create new RTF documents.

You can find up-to-date information about NRtfTree Library at:

http://www.sgoliver.net/blog/?page_id=3568