WP Google Language Translator for WordPress is a free translation plug in that provides instant translations between dozens of different languages. I
The Plug in "WP Google Language Translator" allows you to translate your web page and the whole website in to any language.
Plug in uses more than 60 languages , and this plug in works on Google Language API.
User can also change the language using the front-end language selector box.
Settings include: Horizontal or Vertical layout. Add the short code [wp-google-language-translator] to pages, posts, and widgets.