For users looking to enhance their productivity with localized spelling and grammar checks without a constant internet connection, the Office 2021 proofing tools offline installer is the standard solution. These tools, which include spell checkers, hyphenators, and dictionaries, are typically bundled within Language Accessory Packs. Methods for Installing Proofing Tools Offline
Look for files named similar to: proofing_tools_2021_64bit_en-us.msi.
The configuration file is a simple XML document that tells the ODT exactly what to download. Below is a standard template for deploying German and Spanish proofing tools for an existing Office 2021 installation: Deploy Office Long Term Service Channel (LTSC) 2021
Option B: Microsoft Update Catalog (For Individual CAB files)
Microsoft publishes individual language pack CAB files on the Microsoft Update Catalog.
You're looking for the Office 2021 proofing tools offline installer. Here's what I found:
Download the Files (Online Step)Open Command Prompt as an Administrator. Navigate to your folder and run the download command: cd C:\OfficeProofing
Keep it Updated: While these are offline tools, Microsoft occasionally releases updates for their grammar engines. It’s a good idea to rebuild your offline installer once or twice a year.
: Proofing tools are often listed as separate entries in "Apps & Features" (e.g., Microsoft Office Professional Plus 2021 - en-us.proof
This method allows you to download all required files to a folder and then install them on a machine without internet access. Download the ODT : Get the latest Office Deployment Tool from the Microsoft Download Center. Create a Configuration File Office Customization Tool to generate a Office LTSC Professional Plus 2021 (or your specific version) as the product. section, add your desired language.
