QuickTranslate DeepL

QuickTranslate DeepL is a lightweight and efficient extension designed for Thunderbird users (version 128 and above) who want to break down language barriers without leaving their inbox.

Key features:

One-click translation: Use the icon in the message toolbar to instantly translate content.
Original/Translated mode: Click the button again to instantly return to the source text.
Customisation: Choose your target language (French, English, German, Spanish, Italian) and adjust the loading opacity to your liking.
Privacy respected: The module only sends your data to the DeepL API when you manually activate it.

Configuration: Requires a DeepL API key (free or Pro version). Simply configure it in the extension options after installation.

Ce module utilise l'API de Deepl comme service tiers de traduction.

Par conséquent, le contenu de vos emails - uniquement lorsque vous activez le plugin (manuellement) - est susceptible d'être transmis sur les serveurs de Deepl.

Veuillez prendre connaissance des conditions d'utilisation et de confidentialité de Deepl.

https://www.deepl.com/privacy
https://www.deepl.com/terms-of-use

Some add-ons ask for permission to perform certain functions (example: a tab management add-on will ask permission to access your browser’s tab system).

Since you’re in control of your Thunderbird, the choice to grant or deny these requests is yours. Accepting permissions does not inherently compromise your browser’s performance or security, but in some rare cases risk may be involved.

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QuickTranslate DeepL 2.1.6

by Alexis J

About this Add-on

Version Information

Version 2.1.6 Released Jan. 16, 2026 21.0 KiB Works with Thunderbird 128.0 and later

Add-ons

Welcome to Thunderbird Add-ons.

On the go?

QuickTranslate DeepL 2.1.6

by Alexis J

About this Add-on

Version Information

Version 2.1.6 Released Jan. 16, 2026 21.0 KiB Works with Thunderbird 128.0 and later

Privacy Policy

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