Crimson Editor

Are you a software or web developer? Do you work with text a lot but resent the 'big' word processors and prefer to use plain text editors? This free text editor is a good replacement of the Windows default Notepad. Welcome Crimson Editor!
Crimson Editor is a plain text and source code editor that will be of use both to ordinary users and developers. It features working with multiple documents (all the files are accessible via tabs), syntax highlighting (for anything from HTML to C++ to LaTeX), unlimited undo/redo memory and more. The editor lets you record up to ten different macros for frequently used operations with text - you can record something as simple as making all the text in lower case or as complex as completely re-formatting an HTML page.
There's also a spellchecker with a reasonably sized dictionary (some 100000 words), a built-in FTP client, a powerful search/replace feature etc., and all that absolutely free of charge. Download this editor today and see that for yourself.

Key Features:
Edit multiple documents
- switch between documents using file selection tab.
- Ctrl+Tab brings the last accessed document to topmost.
- support window splitter to see different parts of a document.
Syntax highlighting
- configurable via custom syntax files.
- preconfigured for more than 100 computer languages.
Multi-level undo / redo
- all editing actions are recorded from the opening of a file.
- any document always can be undone to it's initial contents.
- unlimited undo and redo buffers.
Project management
- manage group of related files into one project.
- remote files also can be included in a project.
Directory tree view window
- click to open documents.
- filter to display only selected file class.
Find & Replace
- replace specified text one by one, or as a whole.
- support regular expression.
Column mode editing
- copy and paste rectangular selections.
- switch between column mode and line mode. (Alt+C)
Natural word wrapping
- word wrapping does not affect syntax highlighting.
- configurable wrapping indentation. (easer to understand the syntax)
Spell checker
- around 100000 words were added in the dictionary.
- users can register new words in their own dictionary. (InstallDir/user.dic)
User tools and macros
- execute external programs with proper arguments.
- compile, execute and test your code.
- ease your fingers with key stroke recording. (record & replay)
Edit remote files directly using built-in FTP client
- open, edit, and save documents in remote FTP servers.
- save account information (encoded) for automatic logon.
Print & Print preview
- configurable page header and footer.
- print with line numbers.
- print with syntax highlighting. (used in color printer)
- true type font selection for printer.