Office 2019 Language Pack Offline Installer is a reliable solution for users needing localized display, help, and proofing tools without a constant internet connection. While highly functional, users frequently report extremely slow download speeds from Microsoft's servers and occasional installation conflicts with specific update channels. Microsoft Support Key Features & Performance Comprehensive Localization
: Adds display languages for the UI (ribbons, buttons) and authoring tools (spelling and grammar checking). Multi-Language Support
: Allows multiple languages to be installed on one PC, though each pack creates a separate entry in your "Apps & Features" list. Proofing Tools
: Essential for users working in multiple languages who need accurate dictionaries and grammar checking. Microsoft Support Pros and Cons Language Accessory Pack for Microsoft 365 office 2019 language pack offline installer
Developers with an MSDN subscription can find the same ISOs under the “Office” section.
Open Command Prompt as Administrator and navigate to the folder containing setup.exe (the ODT executable) and your XML file. Execute:
setup.exe /configure configuration_fr-fr.xml
If you have the language pack source in a non-default location, add the SourcePath attribute in the XML: Office 2019 Language Pack Offline Installer is a
<Add SourcePath="D:\Office2019_LP\fr-fr" OfficeClientEdition="64" ...>
The installation will proceed silently. Progress is logged in %temp%\ODT_*.log.
If you don't have VLSC access, you can use Microsoft's free Office Deployment Tool (ODT) to fetch the language pack and store it locally for offline use. Here is the professional workflow:
Prerequisites:
Step 1: Download the Office Deployment Tool
setup.exe and sample configuration.xml files to a folder (e.g., C:\Office2019_LP).Step 2: Create the Configuration XML
Open Notepad and create a file named download_LP.xml. Paste the following code (this example downloads Spanish):
<Configuration>
<Add OfficeClientEdition="64" Channel="PerpetualVL2019">
<Product ID="LanguagePack">
<Language ID="es-es" />
</Product>
</Add>
</Configuration>
OfficeClientEdition to "32" if needed.Language ID to your target language (e.g., fr-fr for French, de-de for German, zh-cn for Simplified Chinese).Step 3: Download the Source Files Open Command Prompt as Administrator. Navigate to your ODT folder and run: Option 2: MSDN Subscribers Developers with an MSDN
setup.exe /download download_LP.xml
The tool will download the complete 300-800 MB language pack into a hidden folder named Office within your current directory. This is your offline source.
Step 4: Distribute the Offline Installer
Compress the entire folder (C:\Office2019_LP) into a ZIP file or copy it to a USB drive. You now have a portable, offline installer.