Need to change the display or proofing language in Office 2013? Here are the official direct download links for all Language Packs, plus a full installation walkthrough.
Finding direct links for language packs can be tricky because the product is in its extended support phase, and Microsoft has shifted most downloads to account-based portals. microsoft office 2013 language pack direct link top
For users without a Volume License who possess the Click-to-Run version of Office 2013, the language pack must be installed via the Office Deployment Tool (ODT). While ODT is typically used for Office 2016/2019/365, it can be configured to deploy specific language resources for Office 2013 C2R. Need to change the display or proofing language