Important: Official language packs are distributed by the game publisher/platform. The safest method is to get the English pack via the platform you own the game on (Steam, Battle.net, Microsoft Store, PlayStation, Xbox). Below are concise, practical options and steps.

It is important to clarify that language packs are technically free game content. You are not pirating the game by downloading a language pack; you are modifying your existing installation to access assets that are officially distributed by Activision/Steam.

Choose from the drop-down menu. Steam will automatically begin downloading the necessary files for free. On PC (Battle.net) : Open the Battle.net launcher and select the game.

Find the pack and select the download icon to install it for free. Manual File Replacement (Legacy/Special Cases)