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 there´s nothing to install.
Notepad++ is a free source editor and Notepad replacement with the syntax highlighting.
It also gives the extra functionality to the general user: colorize the user defined words. You can print your source code in color (or whatever you want) if you have a color printer (WYSIWYG). Furthermore, Notepad++ includes the multi-view feature, which allows the user to edit the different documents at the same time, and even edit the same document synchronously in 2 different views.
Notepad++ supports drag and drop: not only you can drop the file from explorer to open it, but also you can drag and drop a document from a view to another. With all the functionalities, Notepad++ runs as fast as Notepad provided by MS Windows. Supported languages for the moment: (c/c++/Java/html/xml/php/asp/vb/vbs/SQL/Objective-C/javascript/ini/makefile/MSDos Display)

Included plugins (Unicode):

  1. TextFX v0.26
  2. NppExec v0.3.2
  3. Spell Checker v1.3.3
  4. MIME Tools v1.6
  5. NppExport v0.2.8
  6. NppNetNote v0.1
  7. Compare Plugin 1.5.5
  8. Plugin Manager
Included plugins (ANSI):
  1. TextFX v0.25
  2. NppExec v0.3.2
  3. Spell Checker v1.3.3
  4. MIME Tools v1.6
  5. NppExport v0.2.8
  6. Light Explorer v1.5
  7. NppNetNote v0.1
  8. Compare Plugin 1.5.5
  9. Plugin Manager
What's New in version 5.6.6:
  • Fixed Search bug with Chinese/Japanese/Korean characters.
What's New in version 5.6.5:
  • Fix loading encoding file making file corrupted (after saving).
  • Fix xml/html encoding overrides BOM if present.
  • Fixed Chinese/Japanese/Korean characters display problem after "find in the current document".
  • Add "set find text and find next" feature.
  • Add JSP.
  • Recover langs.xml while its length is zero.
  • Fix "Close Window(s)" in Window dialog bug (if file is dirty and cancel to close).
  • Fix finding "�" or "x00" issue in find extened mode.
  • Add "u" in find extened mode to find Unicode encoding character(ex. "u00e9" find 'é').