Notepad2 4.2.25

Notepad2 is a light-weight, free and open source Notepad-like text editor with syntax highlighting for a few commonly used languages. It's based on the Scintilla source code editing component and works on NT-based versions of Windows.

This program can be run out of the box without installation, and does not touch your system's registry.

Features:

Syntax highlighting: HTML, XML, PHP, ASP (JS, VBS), CSS,
JavaScript, VBScript, C/C++, C#, Resource Script, Makefiles, Java,
Visual Basic, Pascal, Assembly, SQL, Perl, Python, Configuration
Files, Apache Config Files, Batch Files, Diff Files
Drag & drop text editing inside and outside Notepad2
Basic regular expression search and replace
Useful word, line and block editing shortcuts
Rectangular selection (Alt+Mouse)
Brace matching, auto indent, long line marker, zoom functions
Support for Unicode, UTF-8, Unix and Mac text files
Open shell links
Mostly adjustable