The text editor written in Java.
Configurable Editor in Python
A community-driven Emacs distribution
Text based Website Editor
Real-time collaborative writing
JavaScript note taking application with Markdown editor
Civilizer - Tool to efficiently manage your data/knowledge/idea
Tools for developing qooxdoo Web apps
Emacs editing mode for X12 files
Cream is a free, easy-to-use configuration of the Vim text editor
Free subtitle editor
A basic RTF editor and reader
Text mode file and archive manager for Windows
XML Editor in PHP for editing simple XML files
elvis, a vi text editor clone
Simple Web-based environment for PHP scripting in programming class
A PlantUML editor written in Qt4
Extended desktop Markdown and Todo.txt editor for Windows
General-Purpose PDF Library for Java and .NET
Convert images to Ascii Art, with a lot of options and drawing tools
ANSI Text Editor like PabloDraw for Windows
Emacs extension for interacting with Atlassian Confluence