Crimson Editor is a professional source code editor for Windows.This program is not only fast in loading time, but also small in size (so small that it can be copied in one floppy disk).While it can serve as a good replacement for Notepad, it also offers many powerful features for programming languages such as HTML, C/C++, Perl and Java.Syntax Highlighting for HTML, C/C++, Perl, Java, Matlab and LaTeX. Also, it can be extended for other programming languages based on custom syntax files. Other features include undo/redo, user tools, macros, spell checker and more.

Crimson Editor Features
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, click to open documents
support window splitter to see different parts of a document.
print with line numbers, true type font selection for printer.
filter to display only selected file class, support regular expression.
configurable wrapping indentation. (easer to understand the syntax)
users can register new words in their own dictionary. (InstallDir/user.dic)
compile, execute and test your code, configurable page header and footer.
switch between documents using file selection tab, configurable via custom syntax files.
eplace specified text one by one, or as a whole, copy and paste rectangular selections.
manage group of related files into one project, remote files also can be included in a project.
ease your fingers with key stroke recording,rint with syntax highlighting. (used in color printer)
around 100000 words were added in the dictionary, execute external programs with proper arguments.
open, edit, and save documents in remote FTP servers, word wrapping does not affect syntax highlighting.
switch between column mode and line mode.(Alt+C), save account information (encoded) for automatic logon.
preconfigured for more than 100 computer languages, Ctrl+Tab brings the last accessed document to topmost