This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

During updating my Firefox changed language. I wanna switch it back to prewious language. How to do it?

  • 1 cavab
  • 2 have this problem
  • 7 views
  • Last reply by cor-el

more options

During uploading Firefox changed language from polish to english. I would like to get it back in polish. How to do it?

During uploading Firefox changed language from polish to english. I would like to get it back in polish. How to do it?

All Replies (1)

more options

If you have the Firefox user interface (menu bar) in the wrong language or want to change the current language then you can get Firefox in the language of your choice here:

  • Uninstall the current Firefox version, but make sure that you do not remove your personal data.
  • Install the new Firefox version of the wanted language.