Use WineBottler to run Notepad++ on OS X, without installing Windows.
1. Download WineBottler 1.8.x from https://winebottler.kronenberg.org (PLEASE ONLY DOWNLOAD THERE. I can not help you with versions downloaded on other sites that might come with unwanted software, adware or worse.)
2. Copy WineBottler and Wine.app to your Mac.
3. Start WineBottler.
4. Search for "notepad" in the "Download" Section, click "Notepad++".
5. Give the App a name.
6. Wait :) .
7. Done. Run Notepad++ from "On My Mac" or from wherever you have installed the App to.
8. If Notepad++ finds some updates, just let it install them - select "Restart Notepad++" after the updates are installed. Wait for Notepad++ to apply the updates and relaunch itself.
Enjoy!
Mike
PS
Shortcuts:
npp shortcuts are windows based. One would need to add OS X based shortcuts like "/usr/bin/open -a Firefox http://www.google.com", which would open a specific URL with Firefox. This used to be pretty simple, as Wines "cmd" would transparently execute it. But since 1.6, one has to symlink OS X commands to windows/system32 first.
http://www.kronenberg.org
http://notepad-plus-plus.org
http://www.winehq.org
About WineBottler and Wine
WineBottler packages Windows-based programs like browsers, media-players, games or business applications snugly into Mac app-bundles. WineBottler and Wine are FREE SOFTWARE. You are FREE TO REDISTRIBUTE OR MODIFY it under the terms of the LGPLv2.1 or any later thereof.
http://winebottler.kronenberg.org
http://www.winehq.org
http://www.gnu.org/copyleft/lgpl.html
About Notepad++
Notepad++ is a free (as in "free speech" and also as in "free beer") source code editor and Notepad replacement that supports several languages. Running in the MS Windows environment, its use is governed by GPL License.
http://notepad-plus-plus.org
http://www.gnu.org/copyleft/gpl.html