Office 2021 Proofing Tools Offline Installer ((top)) Jun 2026

Microsoft’s public Language Accessory Pack page typically serves the Click-to-Run online installer. However, if you right-click the download button and copy the link, you may find a direct URL ending in .exe for the offline version. Example pattern: https://download.microsoft.com/download/.../ProofingTools_2021_xx-XX.exe

By using the ODT method, you gain full control over your software environment, ensuring that your spelling and grammar checks are always available, regardless of your connection status.

To create a truly offline installer for proofing tools in Office 2021, you must use the Office Deployment Tool (ODT) office 2021 proofing tools offline installer

If you have a 32-bit Office installation, you must download the x86 version of the proofing tools. If you have a 64-bit installation, you need the x64 version. This applies equally to the Language Accessory Pack and the ODT method.

These components are language-specific. For example, if a user needs to write documents in French, German, and Spanish but only has English Office installed, proofing tools for those languages must be added separately. To create a truly offline installer for proofing

It will appear as if nothing is happening because the command runs silently in the background. A new folder named Office will appear inside C:\Office2021Tools and begin filling with data. Depending on your internet speed and the number of languages selected, this may take several minutes. The command prompt cursor will blink on a new blank line until the download finishes. Step 4: Transfer Files to the Offline Computer

Look under the section.

Avoiding the "background download" lag that occurs when Office tries to fetch tools while you’re typing. How to Get the Office 2021 Proofing Tools

Stick to Microsoft Volume Licensing or your authorized CSP (Cloud Solution Provider). These components are language-specific

setup.exe /configure configuration.xml

Most users encounter the need for proofing tools when Word detects a language it doesn't recognize and prompts a download. However, in secure environments or areas with poor connectivity, this "out-of-the-box" method fails because there is no standalone, simple for proofing tools anymore. Microsoft Learn The Solution: The Office Deployment Tool (ODT)