Internet Explorer 9 is now available in more local languages than any other browser on Windows. Microsoft released support for IE9 in 53 additional languages, making IE9 available in a total of 93 languages.
IE9 Available in 93 Languages
A browser in the language of the user’s choice is an important part of delivering the best experience of the Web on Windows. With this release, IE9 is available in all languages that Windows Vista is available in and in 93 of 96 languages Windows 7 is available in.
Installing IE 9 in a language of your choice
You can install localized versions of IE9 in a language that matches your version of Windows or choose to install the English version of IE9, which works with all versions of Windows Vista and Windows 7.
Users on multi-lingual versions of Windows or users who have already installed IE9 English or one of the previously supported languages can install a language pack to experience IE9 in one of the new languages released today. Please visit the Microsoft Download Center to download IE9 language packs.