I've mentioned in March that Google Toolbar tests a translation feature that extracts the text from any web page and translates in real-time. The impressive feature is now available in Google Toolbar 6 for Internet Explorer and it works extremely well.
By default, Google detects when a page is not in English (or another preferred language) and it offers the option to translate it. Language detection doesn't send text from the current web page to Google's servers, but you'll need to send the text when you translate the page.
"When you visit a webpage in a different language than your Toolbar, Toolbar will display the translation bar near the top of your browser window and ask you if you'd like to translate the page. Click Translate to translate the page, or click Translate on your Toolbar. Click Show original or the x icon to close the translation bar and view the original webpage. If you change your preferred translation language, Toolbar will remember your language preferences and use them when translating pages in the future," explains Google.
Here's a Gmail message written in French:
... and here's how Google Toolbar replaces the French message with the English translation:
If you open another Gmail message written in French, Google Toolbar will automatically translate the text.
"The new Translate feature is available in all international versions of Toolbar, including English, and the translation service supports 41 different languages: Albanian, Arabic, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Filipino, Finnish, French, Galician, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Maltese, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian and Vietnamese," mentions Google's blog.
Another improvement is that Google Toolbar's word translator is now available in the 41 languages supported by Google Translate.