: You must match the bit version of the language pack to your existing Office installation (e.g., use the 32-bit pack for 32-bit Office, even if your Windows is 64-bit).
However , Microsoft has removed direct public downloads for Office 2013 language packs from the main Office website because Office 2013 reached its end of support on . Microsoft Office 2013 Language Pack PT-PT Download
: Go to Windows Control Panel > Region and Language > Keyboards and Languages . Remove the Portuguese (Brazilian) keyboard and add Portuguese (Portugal). Microsoft Office 2013 Language Pack PT-PT: Download and
: Service Pack 1 for Microsoft Office 2013 Language Pack (KB2817427) How to Install and Activate the Language Pack A PT-PT (Portuguese — Portugal) language pack adapts
Microsoft Office 2013 represents a significant release in the Office product line, blending desktop productivity with cloud-aware features and improved user experience. Language packs extend Office’s accessibility by localizing the user interface (UI), proofing tools (spell check, grammar, hyphenation, thesaurus), and help content for additional languages and regional variants. A PT-PT (Portuguese — Portugal) language pack adapts Office 2013 specifically for European Portuguese users, reflecting local orthography, terminology, and regional settings.