A simple, lightweight, and extensible programming plain-text editor.
A compact general-purpose text editor.
The Ultimate CSV Editor/Viewer.
A versatile text editor, a popular Notepad replacement, and a blazingly fast HTML editor.
A text editor, HTML editor, PHP editor, Java editor and Hex Viewer for Windows.
A SCIntilla based Text Editor.
Powerful text editing tool with syntax highlighting support for programming languages and scripts.
A hackable text editor for the 21st Century.
A small and fast text editor with a ribbon user interface and syntax highlighting.
A highly customizable open source online editor providing collaborative editing in really real-time.
An extensible, customizable, free/libre text editor — and more.
A mature programmer's text editor with hundreds of person-years of development behind it.
A feature-packed text editor.