Office 2013 Thai Language Pack Page
Run the downloaded .exe file (e.g., lpksp2013-kb2817427-fullfile-x64-th-th.exe ) and follow the on-screen prompts.
Thai is a complex script with vowels, tone marks, and diacritics that stack vertically and sit horizontally in non-linear positions relative to the base consonant. Office 2013 included updated text rendering engines to ensure that when the UI switched to Thai, the typography appeared crisp and correctly aligned. This was a significant improvement over older versions (like Office 2003 or 2007) where broken tone marks were a common issue. office 2013 thai language pack