However, you can achieve an offline installation using one of the following two methods: Method 1: The Office Deployment Tool (Advanced/Enterprise)

To deploy or install proofing tools without an active internet connection on target machines, you must use the official to download and package the language proofing files in advance.

as the Product ID for specific tools, or include the full language pack. Configuration SourcePath "C:\OfflineOffice" OfficeClientEdition "ProofingTools" Configuration Use code with caution. Copied to clipboard Execute Download: Open a command prompt and run: setup.exe /download yourconfigfile.xml