Office 365 Proofing Tools Offline Installer

By leveraging the Office Deployment Tool, IT administrators can effortlessly manage global language requirements and maintain robust proofing tool capabilities across completely offline or bandwidth-constrained enterprise environments.

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Alternative Method: Deploying Proofing Tools Only (Without Full Language Packs)

Because was specified in the XML file, the installation will run completely silently in the background.

How to Get the Office 365 Proofing Tools Offline Installer (2026) office 365 proofing tools offline installer

Create a new file named install-config.xml in your offline folder with the following content:

To install these tools on a target user's computer without an active internet connection, create a secondary configuration file named install-proofing.xml in the same directory:

To create an offline installer for any Microsoft 365 component, you cannot use the standard click-to-run download from your online account dashboard. You must use the , a free command-line tool provided by Microsoft.

Run setup.exe /configure install-config.xml to seamlessly inject the new offline proofing tools into the existing ecosystem. Best Practices & Troubleshooting By leveraging the Office Deployment Tool, IT administrators

Now that the files reside locally on the offline machine, you can run the installation.

setup.exe /configure proofing.xml

. These packs include display, help, and the full suite of proofing tools for a specific language. Microsoft Support Use the Office offline installer - Microsoft Support

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After installation and reopening your Office app, go back to > Options > Language . Under "Office authoring languages and proofing," verify your target language now says "Proofing installed" . You can also test by typing a word in that language and running spell check.

When you select a language, the page typically offers two versions:

file to tell the ODT what to download. You can create this manually in Notepad or use the Office Customization Tool configuration.xml for Proofing Tools:

The Office Deployment Tool reads an XML file to know exactly what to download. You need to create a custom configuration file that tells the tool to download only the proofing tools/language packs you require. Open (or any text editor) on your computer.