gTranslate

With gTranslate you can translate any text in a webpage just by selecting and right-clicking over it. The extension uses the Google translation services to translate the text.Features: Translates from:English to German / German to EnglishEnglish to Spanish / Spanish to English English to French / French to English English to Italian / Italian to EnglishEnglish to Portuguese / Portuguese to English English to Japanese / Japanese to English English to Korean / Korean to English English to Chinese (Simplified) / Chinese (Simplified) to English German to French / French to German Auto-detection of browser locale and PaGE language (if lang attribute is defined for the selected tag or for the whole page). For example: By defalut gTranslate has "German to English" as language pair. If you your locale is set to French then "German to French" is going to be used, but if the page (or the selected text) is detected to be in English, it will be translated from "English to French". Support for translating text from input and textarea form fields. Image title or alt attributes can be translated also