Editors

Angel Writer
An editor that creates formatted text, graphics and tables for .TXT, .RTF, and html files.
http://www.angelicsoftware.com/angel-writer.html

Bhaum
Text/HTML editor and RTF viewer for Windows.
http://www.geocities.com/nkeem/xindex.htm

ConTEXT
Programmer's editor with syntax highlighting, HTML and RTF export, multiple language versions, macros, columnar text selection, and a file explorer.
http://www.contexteditor.org/

Crimson Editor
Windows text editor that fits on a floppy yet offers powerful features and customizable syntax highlighting.
http://www.crimsoneditor.com/

DatePad
Combines calendar functions with text editing features. [Win 98 or better]
http://leiden365.nl/blog/?page_id=579

Dav
GNU/Linux console-based text editor. Freely licensed under the GPL.
http://dav-text.sourceforge.net/

EditPad Classic
Notepad replacement for Windows with unlimited file size, and multiple file tabs. [Postcardware]
http://www.editpadpro.com/editpadclassic.html

EditPad Lite
Windows text editor with block functions and Asian language support. [Non-commercial use only.]
http://www.editpadpro.com/editpadlite.html

ExtremePad
Contains MinLock feature to hide important information, lines-of-code count function and email cleanup tool. [Windows]
http://hammer.prohosting.com/~epgames/extremepad.shtml

Fuzzy Duck Note Tab
A small note taking application that lives in the MS Windows task tray. Includes many advanced features such as a spell checker and saving to ftp. [Requires VB runtime]
http://www.fuzzyd.co.uk/notetab/

gedit
Lightweight editing tool for the GNOME desktop found in many distributions of Linux, BSD and other Unix systems. Offers a complete integration with the GNOME Environment, search and replace, configurable plugins system, command line pipes, print/print-preview, and configurable undo/redo levels.
http://www.gnome.org/projects/gedit/

GNU Nano
Clone of the Pico text editor with some enhancements. Available for Linux and DOS. [Open Source - GPL]
http://www.nano-editor.org/

Haxial TextEdit
Features include renaming files within TextEdit and alphabetical line sorting. [Windows, Mac OS]
http://www.haxialsoftware.com/products/textedit/

ISO 8859-2
Simple text editor for editing files with codepage ISO 8859-2 (Central European). [Windows]
http://isoeditor.host.sk/

JCreator
Provides the user with a wide range of functionality such as: Project management, project templates, syntax highlighting, wizards and a fully customizable user interface.
http://www.jcreator.com/

JED
A programmer's editor for the Unix, VMS, MSDOS, OS/2, BeOS, QNX, and win9X/NT platforms.
http://www.jedsoft.org/jed/

jEdit
A cross platform programmer's text editor written in Java that is customizable with plugins. [Requires Java VM]
http://www.jedit.org/

Jext for Windows
Jext is a powerful pure Java text editor. That has been mainly designed for programmers. It provides syntax colorizing (Java, Perl, XML, HTML.), auto indent, plugins, scripts, others.
http://jext.sourceforge.net/

KeyNote
A tabbed editor that has several plugins to add dialer, and calendar. [Open Source, Mozilla Public License]
http://www.tranglos.com/free/keynote.html

LedLineIt!
Free cross-platform, syntax coloring text editor, supports UNICODE, UTF-8, and other code page conversions. [MacOS/Windows]
http://www.sophists.com/Led/LedLineIt/

The Literary Machine
LM 2000 creativity and authoring tool. Powered by a relational database that processes ideas and research for brainstorming and concept mapping. Features front-end word processing to order and compile texts into written compositions.
http://www.sommestad.com/lm.htm

mdiNotepad
A Multiple document interface (MDI) text editor with customizable toolbar, large file suport, customizable function keys, recent documents menu, auto complete support, and the ability to strip HTML. [Win32]
http://koti.mbnet.fi/~fidgety

MetaPad
Notepad replacement for Windows with unlimited file size, context sensitive URLs, unix file format support, and file changed notification.
http://www.liquidninja.com/metapad/

Netpadd
Windows text editor with syntax highlighting for several languages, XML tree view, CSS browser, HTML autocomplete, and Java compiler launcher. (Open Source)
http://netpadd.com/

NNED
Syntax editor for web developer or remote UNIX administrator and UNIX and Windows programmers, support export to RTF format and HTML format.
http://nned.zj001.net/

Notepad++
Editor with tabbed interface, configurable syntax highlighting, syntax folding, line numbering, multi-view, bookmarks and regular expression search and replace.
http://notepad-plus.sourceforge.net/

Notepad2
Florian Balmer's free notepad replacement (licensed under the GPL) intended to be small and fast, with syntax highlighting.
http://www.flos-freeware.ch/notepad2.html

Notes Center
Utility that provides a way of storing and retrieving all of your notes.
http://www.geocities.com/SiliconValley/Server/6271/

Notespad
A general text editor with configurable interface, dictionary support for seven languages, supports multiple text formats, and supports text files as large as memory allows. [Win16/Win32]
http://www.newbie.net/NotesPad/

NotGNU Emacs Editor
NotGNU is a freeware, user-friendly, emacs style text editor -- similar to GNU Emacs but much smaller and lighter, with a Windows look and feel. It is available for DOS, Windows 3.x/95/98/NT machines and linux.
http://www.notgnu.org/

PechaMaker
Creates Tibetan Pecha documents, allows import/export of RTF text, and has controls for pecha layout and printing. [Win32]
http://www.pechamaker.com

Perl Code Editor
A editor for Perl which includes: Syntax Coloring, Bookmarks, Auto Indenting, and Line Ending Conversion (Unix to Windows). [win32]
http://www.perlvision.com/pce/

Programmer's File Editor
Once popular Windows editor, no longer in development.
http://www.lancs.ac.uk/staff/steveb/cpaap/pfe/

PSPad
A programmers editor that offers unlimited length of edited text, an MDI interface, built-in FTP client, macro recorder, various templates, a full HEX editor and spell checker. Available in English, German, Czech, French, Danish, and eight other languages.
http://www.pspad.com/

RegexSR
A tool to create complex regular expressions and transform them into Java code.
http://cui.unige.ch/~deriazm/Softs/RegexSR/

Resource Hacker
Utility to edit Windows executable resources.
http://www.users.on.net/johnson/resourcehacker/

Roden Web Editor
An editor with that supports HTML, XHTML, CSS, PHP, Javascript, XML, SVG, WML.
http://rodenwe.rodenpro.com/

SciTE
A SCIntilla based text editor.[Win32/linux]
http://www.scintilla.org

Singlish
Simple and easy to use Sinhala text editor that allows for typing Sinhala in ASCII text as it is pronounced in English.
http://www.geocities.com/naturalsinglish/singlish.html

SLED - Simple Line EDitor
Created primarily for composing email on a Unix console. Allows you to edit files that are wider than your screen's column size by horizontal scrolling.
http://www.starsol.org/sled/

Steno Pad 2
A free word processor, compatible with MS Word and Word Perfect, with smaller files.
http://stenopad2.tripod.com/

subpad
A simple notepad clone with a few extra features.
http://xtort.net/xtort/subpad.php

Super NoteTab Light
Freeware version of award-winning text editor Super NoteTab.
http://www.notetab.com/ntl.htm

SuperEdi
Unicode text editor for programmers and web designers with syntax coloring and build-in FTP client. [Win32]
http://www.wolosoft.com/en/superedi/

Syuhitu
A simple editor for SPARC Solaris that is compatible with the Common Desktop Environment.
http://www.syuhitu.org

TED Notepad
Offers numerous hotkeys, several clipboards, advanced searching and editing, unicode/utf-8 support, sort unique lines, reverse or translate characters, cut columns. Also supports user plugins for grep or dir. [Win32]
http://jsimlo.sk/notepad/

tsWebEditor
Windows source code editor supporting a number of programming languages. Software description, screenshots, downloads add-ons, and a small support area.
http://tswebeditor.tigris.org/

Win32pad
Small notepad replacement which supports Windows, Unix and Mac text formats, supports files as large as memory will allow, has a recent files list, configurable interface, and full intellimouse support. [Win32]
http://www.gena01.com/win32pad/

Xint
A simple editor without toolbars, redundant dialogs, or other uneccesary components. [Open Source, GPL]
http://xtort.net/xtort/xint.php

Yikes 2
Windows-based editor designed to emulate DOS edit. Supports editing of plain text and, to some extent, binary files.
http://www.tetrap.com/software/yikes/