After installing the Thai language pack, you need to configure Office 2013 to use it. Here's how:
A crucial detail is that . Consequently, Microsoft has removed the main Office 2013 Language Packs from its official public download centers. If you cannot locate your copy on a legitimate archive, your only viable options are:
Visit the official Microsoft Download Center for the Service Pack 1 for Office 2013 Language Pack . Use the "Change Language" dropdown to select Thai (ภาษาไทย) .
Locate the official Microsoft Office 2013 Language Pack ISO/EXE file . office 2013 thai language pack
I can provide specific troubleshooting steps based on your configuration.
Beyond just translating buttons, the language pack includes essential proofing tools
If Thai characters show up as blank squares or unreadable symbols, your Windows operating system might be missing the supplemental language fonts. Go to your Windows Settings > Time & Language > Language > Add a Language, and install the system-wide Windows Thai Language Pack to restore missing system fonts like Angsana New or Cordia New . Proofing Tools Not Working After installing the Thai language pack, you need
Open the downloaded file to launch the installer. Follow the on-screen instructions; this process is usually automatic and very straightforward.
How to Download and Install the Office 2013 Thai Language Pack
For 64-bit systems, use the 64-Bit Edition (KB2817427) page. 2. Execute the Installation Close all active Microsoft Office applications. If you cannot locate your copy on a
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After installation, you must tell Office to use the new language: Install the Language Accessory Packs for Office 2016