NStudio is a free (open source) editor that was written in C# on the .NET 2.0 Framework.
Author: NRPG Homepage: http://nstudio.nrpg.info/ Family: RichTextEditorFamily, ScintillaEditorFamily Platform: Windows License: Open Source
The idea of NStudio is to support all the features of one perfect text editor. NStudio has 5 modules for editing text (Scintilla, Rich Text Editor, ICSharpCode? editor, Standart windows editor and WYSIWYG HTML Editor), web browser, plugins and many tools.