Open your Windows Search bar, type , right-click Command Prompt , and select Run as Administrator . Navigate to your folder by executing: cd C:\ODT Use code with caution. Initialize the offline asset download command: setup.exe /download proofing.xml Use code with caution.
Even with an offline installer, problems can arise. Here are solutions to the top five issues.
Working in secure, remote, or air-gapped environments without connectivity.
Office 2021 will instantly apply the new language packs using the local offline files. How to Activate and Use Your New Proofing Tools office 2021 proofing tools offline installer
On the target machine, you need an installation configuration file. Create a file named install-proofing.xml in your transfer directory with the following text:
Keeping a backup of your required languages ready for future system setups. Understanding Language Accessory Packs vs. Proofing Tools
This specific error often indicates a problem with the update channel or a network issue, even when attempting to install offline files. Open your Windows Search bar, type , right-click
This typically happens for two reasons:
Before diving into the offline installer, it's essential to understand what proofing tools actually are. In the context of Microsoft Office, proofing tools (known in many other languages as "Proofing Tools" , "Language Accessory Packs" , or "Korrekturhilfen" ) are software components that enable features like automatic spell-check, grammar-check, thesaurus suggestions, and hyphenation for specific languages.
The language keyboard layout is not added to Windows. Fix: Go to Windows Settings > Time & Language > Language & Region . Add the target language as a display or keyboard language. Then, in Word, enable the proofing tools via File > Options > Language . Even with an offline installer, problems can arise
Go directly to the Language Accessory Pack portal in your web browser rather than clicking through from Office. Download the installer manually and run it independently.
The online method often requires signing into a Microsoft account or verifying a license. The offline MSI-based installer works purely on volume licensing or standalone perpetual licenses.
Office 2021 Proofing Tools Offline Installer: Complete Deployment Guide
The default method to add languages in Office 2021 requires an active internet connection. Office downloads the necessary files on demand. However, an offline installer is highly beneficial in several scenarios:
Method 2: The Account Portal Image File (For Standard Retail Users)
Open your Windows Search bar, type , right-click Command Prompt , and select Run as Administrator . Navigate to your folder by executing: cd C:\ODT Use code with caution. Initialize the offline asset download command: setup.exe /download proofing.xml Use code with caution.
Even with an offline installer, problems can arise. Here are solutions to the top five issues.
Working in secure, remote, or air-gapped environments without connectivity.
Office 2021 will instantly apply the new language packs using the local offline files. How to Activate and Use Your New Proofing Tools
On the target machine, you need an installation configuration file. Create a file named install-proofing.xml in your transfer directory with the following text:
Keeping a backup of your required languages ready for future system setups. Understanding Language Accessory Packs vs. Proofing Tools
This specific error often indicates a problem with the update channel or a network issue, even when attempting to install offline files.
This typically happens for two reasons:
Before diving into the offline installer, it's essential to understand what proofing tools actually are. In the context of Microsoft Office, proofing tools (known in many other languages as "Proofing Tools" , "Language Accessory Packs" , or "Korrekturhilfen" ) are software components that enable features like automatic spell-check, grammar-check, thesaurus suggestions, and hyphenation for specific languages.
The language keyboard layout is not added to Windows. Fix: Go to Windows Settings > Time & Language > Language & Region . Add the target language as a display or keyboard language. Then, in Word, enable the proofing tools via File > Options > Language .
Go directly to the Language Accessory Pack portal in your web browser rather than clicking through from Office. Download the installer manually and run it independently.
The online method often requires signing into a Microsoft account or verifying a license. The offline MSI-based installer works purely on volume licensing or standalone perpetual licenses.
Office 2021 Proofing Tools Offline Installer: Complete Deployment Guide
The default method to add languages in Office 2021 requires an active internet connection. Office downloads the necessary files on demand. However, an offline installer is highly beneficial in several scenarios:
Method 2: The Account Portal Image File (For Standard Retail Users)
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