Notepad++ Portable is the handy Notepad++ text editor packaged as a portable app so you can do your development on the go. It has all the same great features of Notepad++ including support for multiple languages and an extensive plugin system, but theres nothing to install.
Features:
Syntax Highlighting and Syntax Folding (C, C++, HTML, ASP, Java, Pascal, CSS and more)
User Defined Syntax Highlighting
Auto-completion
Multi-Document
Regular Expression Search/Replace supported
Full Drag N Drop supported
Zoom in and zoom out
Multi-Language environment supported
Brace and Indent guideline Highlighting
Macro recording and playback
What's New in version 5.0.3:
Fix crash bug while processing find in all opened files/find in files in a file contains a very long line.
Fix the display problem in found results dialog while processing find in all opened files/find in files in a file contains a very long line.
Fix not remembering the history file setting "Don't check at launch time" option bug.