How to Remove Unwanted Microsoft 365 Language Installations
Question details
The user needs to uninstall unnecessary language packs from Microsoft 365 to free up system disk space.

- Product
- Microsoft 365
- Device & OS
- Windows
- Scenario
- Managing Microsoft 365 installations to free up storage by removing unused display and proofing languages.
- Observed behavior
- Multiple language packs are installed, consuming significant storage space, and standard Windows uninstall options may not work depending on the installation type.
Verify your Microsoft 365 installation type (Click-to-Run or MSI) by checking the 'Account' page in any Office app, and ensure you have saved all open work before modifying system installations.
Uninstall Language Packs via Windows Settings
Use this standard method if you installed language packs separately through the Windows installer or have an MSI installation.
Press the Windows key + I on your keyboard to open Settings, then click on the 'Apps' category.
Navigate to 'Apps & features' and scroll through the list to find the specific Microsoft Office Language Pack you wish to remove.
Click on the unwanted language pack, select 'Uninstall', and follow the on-screen prompts to complete the removal.

Remove Languages using the Office Deployment Tool (ODT)
This method is required for Click-to-Run versions of Microsoft 365 where languages are bundled into the core installation and cannot be removed individually via Windows Settings.
Use the Microsoft Office Uninstall Support Tool
Use this method if the installation is corrupted or standard removal methods fail to clear the unwanted languages.
Switch to WPS Office for a Lightweight, Hassle-Free Experience
Struggling with bloated Microsoft 365 installations and complex deployment tools? WPS Office offers a streamlined, lightweight alternative. It provides essential office applications with seamless language switching, saving you gigabytes of disk space without the need for complicated uninstallers.
- 1. Download the Installer: Visit the official WPS Office website and download the free installation package for Windows.
- 2. Install the Software: Run the installer and follow the simple on-screen instructions to complete the setup in just a few minutes.
- 3. Choose Your Language: Open WPS Office, navigate to the Global Settings menu, and easily select your preferred display language from the built-in options.

Frequently Asked Questions
How do I know if my Microsoft 365 is a Click-to-Run installation?
Open any Office application like Word, click on 'File', and select 'Account'. If you see an 'Update Options' button under the Product Information section, your software is a Click-to-Run installation.
Will uninstalling a Microsoft 365 language pack delete my documents?
No, removing a language pack only affects the user interface, help files, and proofing tools (like spell check) for that specific language. Your personal documents and files will remain completely unaffected.
Can I reinstall a language pack if I need it later?
Yes, you can easily restore a language by downloading the Language Accessory Pack for Microsoft 365 from the official Microsoft support website and running the installer, or by adding it through the Office Deployment Tool for Click-to-Run users.




