Proofing Tools Offline Installer - Office 2021

You're looking for the Office 2021 proofing tools offline installer. Here's what I found:

The proofing tools for Office 2021 include language-specific dictionaries, thesauruses, and grammar checkers. These tools can be installed separately from the main Office installation. office 2021 proofing tools offline installer

Please note that the above method requires some technical expertise and might not be suitable for all users. You're looking for the Office 2021 proofing tools

If you're comfortable with command-line installation, you can use the following command to install the proofing tools: including proofing tools

However, I can suggest an alternative:

You can try using the Microsoft Office Deployment Tool (ODT) to download and install the proofing tools. ODT allows you to download and install Office products, including proofing tools, using a command-line interface.