Emerald Editor is designed to be an open-source multi-purpose, functional text editor, inspired heavily by Crimson Editor.
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Vim is a highly configurable text editor built to enable efficient text editing.
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medit is a text editor with syntax highlighting, configurable keyboard accelerators.
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jEdit is a mature programmer's text editor with hundreds (counting the time developing plugins) of person-years of development behind it.
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Notepad2 is a fast and light-weight Notepad-like text editor with syntax highlighting.
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AkelPad is an open source editor for plain text.
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Notepad++ is a free (as in "free speech" and also as in "free beer") source code editor and Notepad replacement that supports several languages.
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Editra is a multi-platform text editor with an implementation that focuses on creating an easy to use interface and features that aid in code development.
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