QWiktionary is a simple dictionary application for all platforms. It's available for all platforms because it is written in the java language. QWiktionary requires up-to-date java and internet connectivity.
Windows Installer
Linux tar.gz
Mac Installer Coming Soon...

To Browse all files for the Wiktionary App, Please Visit the
SourceForge page. Thanks!!!
QWiktionary Windows:

QWiktionary Ubuntu/Linux:

QWiktionary Mac OSX:

(Thanks for the OSX-shot Dennis!)
QWiktionary is licensed under the
gpl v3.
To Download the Wiktionary App, Please Visit the
SourceForge page. Thanks!!!