If you routinely create or edit documents and presentations in different languages, a Microsoft Office Language Pack will make it easier and save you time.
Language Packs give you the flexibility to customize Office in the language of your choice. You can switch only proofing tools, such as spell checker, dictionary, and thesaurus, or if you want, switch the entire application, including menus and help content, into the language of your choice.
Office Language Packs connect you to free Office templates in the language of your display. Office templates are easy to install, and enable you to add pre-built designs and business logic to your applications and documents.