Translate
Currency Converter Widget
The Currency Converter Widget lets you offer a dynamic currency switcher for displaying product prices and totals.

Translate WordPress
GTranslate plugin uses Google Translate automatic translation service to translate wordpress site with Google power and make it multilingual.

TranslatePress – Translate Multilingual sites
Experience a better way to translate your WordPress site and go multilingual, directly from the front-end using a friendly user interface.
