Notepad++ is a free source code editor which supports several programming languages running under the MS Windows environment.

This project, based on Scintilla edit component (a very powerful editor component) are written in C++ with pure win32 api and STL (that ensures the higher execution speed and smaller size of the program), is under the GPL Licence.

Main Features:
- Syntax Highlighting and Syntax Folding: Supported languages : C, C++, Java, C#, XML, HTML, PHP, Javascript, RC resource file, makefile, ASCII art file extension .nfo , screenshot1, screenshot2), doxygen, ini file, batch file, ASP, VB/VBS source files, SQL, Objective-C, CSS, Pascal, Perl, Python, Lua, TCL, Assembler, Ruby, Lisp, Scheme, Properties, Diff, Smalltalk, Postscript and VHDL.
- WYSIWYG
- User Defined Syntax Highlighting
- Multi-Document Tabs
- Regular Expression Search/Replace supported
- Full Drag ?N' Drop supported
- Dynamic position of Views
- File Status Auto-detection
- Zoom in and zoom out
- Multi-Language environment supported
- Bookmark
- Brace and Indent guideline Highlighting
- Macro recording and playback