Maplesoft provides support in Maple for a number of languages. For a current list of available language packs see Language Packs.

By default, Maple uses the language of your operating system, when available.

Open the Options Dialog.

Under the General tab, from the Language or Help Language list, select your language.

Click Apply Globally.

Restart Maple for the language setting to take effect.

By default, the languages used for the Maple help system are the language used in the Worksheet interface plus English.