Use code with caution.
Open any Microsoft Office application, such as or Excel . Click on File in the top left corner, then select Options . Navigate to the Language tab in the sidebar.
If you are using Microsoft 365 (formerly Office 365), your subscription exists on an "Update Channel" (e.g., Current Channel, Monthly Enterprise Channel, Semi-Annual Enterprise Channel). Incompatibility between the language pack and the channel can cause installation errors. For high compatibility, ensure you are on the Current Channel before installing language packs.
The Office Click-to-Run installer UI will launch on the screen. Because the configuration utility finds all necessary data within the designated SourcePath directory, it will extract, integrate, and deploy the new languages without attempting to ping Microsoft servers. Troubleshooting Common Offline Installation Errors microsoft office language pack offline installer work
(Note: Using ID="LanguagePack" ensures only the language files are downloaded, not the entire Office suite.)
This is the most reliable method for deploying language packs in a fully offline environment.
msiexec /x ProductCode-GUID /quiet
Guide to Using Microsoft Office Language Pack Offline Installers
You need one computer with a stable internet connection to fetch the language source files.
Paste the following code, replacing ll-cc with your language (e.g., fr-fr for French): Use code with caution
A Microsoft Office Language Pack allows you to change the display language (menus, ribbons, and tabs), the editing language (proofing tools like spell-check, grammar, and thesaurus), and the Help language for your Office applications. Depending on your needs, you might require:
If you need to deploy language packs to computers , you must use professional deployment tools: