Notepad++ is a free source code editor which supports several programming languages. It is written in C++ and uses pure Win32 API and STL which ensures a higher execution speed and smaller program size.Notepad++ can also be used as a text editor. Notepad++ Features: 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