Office 2019 Language Pack Offline Installer 【2026】

Prerequisites:

Step 1 – Create the offline source on an internet-connected PC
Download ODT, extract it. Create language.xml:

<Configuration>
  <Add SourcePath="C:\OfficeLangSource" OfficeClientEdition="64">
    <Product ID="ProPlus2019Volume">
      <Language ID="es-es" />  <!-- Example: Spanish -->
    </Product>
  </Add>
</Configuration>

Run:
setup.exe /download language.xml

This downloads the Spanish language pack to C:\OfficeLangSource.

Step 2 – Move the source folder to the offline PC
Copy C:\OfficeLangSource via USB drive or network share. office 2019 language pack offline installer

Step 3 – Install on the offline PC
On the target machine, run:
setup.exe /configure language.xml

The language pack will install without any internet connection.

In an era of high-speed internet and seamless Windows Update integration, the need for an offline installer might seem antiquated. However, for system administrators managing air-gapped networks, remote field teams with metered satellite connections, or enterprise environments with strict software change management policies, the Office 2019 Language Pack Offline Installer is not a convenience—it is a necessity.

Unlike the Click-to-Run web installer that streams components from Microsoft’s CDN, the offline installer contains the full binary payload. It allows you to deploy display languages, proofing tools, and interface localizations without a live internet connection, ensuring consistency across hundreds of endpoints. Prerequisites:

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:

<Add SourcePath="D:\Office2019_LP\fr-fr" OfficeClientEdition="64" ...>

The installation will proceed silently. Progress is logged in %temp%\ODT_*.log.

Microsoft does not offer public direct downloads of standalone Office 2019 language pack offline installers for retail users. However, there are two legitimate sources: Step 1 – Create the offline source on

Because each language pack is a separate ISO, deploying multiple languages requires either:

For large enterprises, the best practice is:

\\server\office2019\base\          (base Office 2019 ISO contents)
\\server\office2019\lang\fr-fr\    (French LP)
\\server\office2019\lang\de-de\    (German LP)

Then run ODT once with:

<Add SourcePath="\\server\office2019\base" ...>
  <Product ID="ProPlus2019Volume">
    <Language ID="en-us" />
  </Product>
</Add>
<Add SourcePath="\\server\office2019\lang\fr-fr">
  <Product ID="LanguagePack">
    <Language ID="fr-fr" />
  </Product>
</Add>
<Add SourcePath="\\server\office2019\lang\de-de">
  <Product ID="LanguagePack">
    <Language ID="de-de" />
  </Product>
</Add>

If you use Click-to-Run versions of Office 2019 (most common for retail/SMB):

Cause: Windows Installer cache corruption.
Solution: Run sfc /scannow in an elevated command prompt, then run the Office Repair Tool (Quick Repair) from Settings → Apps → Microsoft Office → Modify.