Changing the interface language in the latest versions of Nitro PDF Pro (version 13.70.2.40 and newer) is much simpler than in older versions, which often required a full reinstallation 1. Change Interface Language (Menu & Buttons)
Under the Language section, check the boxes for the languages you want Nitro to recognize. how to change language in nitro pdf new
Now you should be able to use Nitro PDF Pro in your preferred language! Changing the interface language in the latest versions
Apply and Restart: Click Apply, then OK. You must restart Nitro PDF Pro for the changes to take effect. Click Options (or Preferences) to open the configuration
In this Backstage view, look at the vertical list of options on the left-hand sidebar. You will see items such as Open, Save As, Print, Share, and Protect.
If you are trying to change language for specific document functions rather than the entire app interface: Document Language (Accessibility)
If you are using the new Nitro Cloud (the online PDF editor), changing language is different: