You need a .xml file to tell the ODT which proofing tools to download. Open Notepad, paste the code below, and save it as download-proofing.xml in your C:\ODT folder.
An offline installer is a complete, local copy of the installation files. Unlike a small "web installer" that downloads components on the fly from Microsoft's servers during the installation process, an offline installer already contains everything needed. This is particularly useful for adding additional proofing tools—such as spell checkers, grammar checkers, and thesauruses—for languages other than your default Office language.
Double-click the .exe file you downloaded. The installer will launch and begin checking for any pre-requisites.
This comprehensive guide covers how the offline installer system works, how to download the necessary files using the Office Deployment Tool (ODT), and the exact configuration files required for a seamless offline installation. Understanding Office 2021 Proofing Tools office 2021 proofing tools offline installer
Since Microsoft transitioned to Click-to-Run (C2R) technology, the "offline" installation for specific features like proofing tools is done using the .
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Unlike the "single language" packs of the past, this installer (approx. 1.2GB to 1.8GB) contains supported language. You deploy it once, and then you turn on the specific languages via Group Policy or local settings. You need a
: Using the Product ID="ProofingTools" tag in your configuration file allows you to install only the linguistic tools (spellcheck, grammar, etc.) for a specific language without needing the entire language interface pack, which significantly reduces the local storage requirement. Implementation Procedure
Once you know this, you can download the corresponding version: look for file names that include x86 for 32-bit or x64 for 64-bit.
Use code with caution. Copied to clipboard Unlike a small "web installer" that downloads components
Visit the Office Customization Tool to build your instruction file: Choose your installed Office version (e.g., Office LTSC Professional Plus 2021 Go to product viewer dialog for this item. ).
Select your primary language. Under Additional languages , add any languages for which you need proofing tools.
If you are deploying (volume-licensed), you can also download an ISO image containing all language packs, language interface packs, and proofing tools from the Volume Licensing Service Center (VLSC) . For Office LTSC 2021, Microsoft recommends using the Deployment Tool as the primary method for large-scale rollouts.