Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

How can I change my Thunderbird language (the software)?

  • 2 Antworten
  • 29 haben dieses Problem
  • 1066 Aufrufe
  • Letzte Antwort von joasphoto
  • Gelöst

My OSX is in Portuguese and therefore my Thunderbird is in Portugues as well. What I want is to find a way to change the language of my Thunderbird to English. I'm not talking about the dictionary, I'm talking about the software itself. Anyone know how to do it? Thanks!

My OSX is in Portuguese and therefore my Thunderbird is in Portugues as well. What I want is to find a way to change the language of my Thunderbird to English. I'm not talking about the dictionary, I'm talking about the software itself. Anyone know how to do it? Thanks!

Ausgewählte Lösung

You need to download and install an English-language version of the Thunderbird program. I'd start here:

https://www.mozilla.org/en-US/thunderbird/all/

Note that your messages and settings are stored separately and so won't be affected by changing the program.

You could even install both the English and Portuguese versions and choose which to run, but you'll need to explicitly save/install the English version to its own location. By default any new version will overwrite the previously installed version.

Diese Antwort im Kontext lesen 👍 4

Alle Antworten (2)

Ausgewählte Lösung

You need to download and install an English-language version of the Thunderbird program. I'd start here:

https://www.mozilla.org/en-US/thunderbird/all/

Note that your messages and settings are stored separately and so won't be affected by changing the program.

You could even install both the English and Portuguese versions and choose which to run, but you'll need to explicitly save/install the English version to its own location. By default any new version will overwrite the previously installed version.

Great help! Thank you very much, all sorted now.