Notepad++ is a handy, very useful source code editor designed to support several programming languages. Notepad++ is designed to be a freeware replacement for Notepad.This project, based on Scintilla edit component (a very powerful editor component) and written in C++ with pure win32 api (i.e. without MFC, that ensures the higher execution speed and smaller size of the program), is under the GPL Licence. This project is mature. However, as you can see it's a one-man-project, there're still some bugs and missing features.