SciTE - SciTE is a SCIntilla based Text Editor.
Sintegrial Text Editor - Sintegrial Text Editor is a feature-rich and plain text editor that is widely available for almost all leading platforms and operating systems.
EdytorNC - This simple to use text editor is basically designed for performing both plain and complex editing and allowing the users to edit the source code of the programs and even edit web pages as well.
Syn Text Editor - Syn Text Editor is a highly flexible and customizable text editor and programming editor for the Windows operating system user.