Office 365 Proofing Tools Offline Installer [portable] Jun 2026

: Open Command Prompt as an administrator, navigate to your folder, and run: setup.exe /download configuration.xml

The ODT is a free tool from Microsoft that allows for customized, offline installations. Microsoft Learn Download the latest version from the Microsoft Download Center to extract the files, which include and sample configuration files. Microsoft Learn Step 2: Create a Configuration XML You need to create a text file (e.g., proofing.xml office 365 proofing tools offline installer

Proofing tools include:

“Microsoft 365 Apps for enterprise – Language Pack” : Open Command Prompt as an administrator, navigate

Proofing Tools are the components that enable in a specific language. While English (US/UK) comes standard with every Office installation, additional languages require these specific language packs. While English (US/UK) comes standard with every Office

Now you can move the entire C:\ODT folder to any computer without internet access and run the installation. On the target PC, open as an Administrator.