Mes modules favoris

by Robin

  • Updated Sept. 19, 2025

About this Collection

My favorite add-ons

7 Add-ons in this Collection

DKIM Verifier by Philippe Lieser

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Rated 4 out of 5 stars 56 reviews

26,614 users

Verifies the DKIM-Signature of an e-mail.

Quicktext by John Bieling

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Rated 5 out of 5 stars 531 reviews

117,533 users

Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.

Grammalecte [fr] (for Thunderbird) by OR

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Rated 4 out of 5 stars 19 reviews

7,285 users

French grammar checker. Included: conjugation tool, text formatter and spelling dictionaries.

Quick Folder Move by Philipp Kewisch

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Rated 4 out of 5 stars 215 reviews

7,937 users

When filing messages, a search box will show up allowing you to quickly enter the folder name you want to move to.

If no search term is entered, a list of recent folders will show up instead.

BorderColors D by dreadnaut

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Rated 4 out of 5 stars 36 reviews

8,196 users

Shows a colorful border around the "New Message" window, so you can tell different identities apart.

Builds on the original BorderColors and the "GT" version, adding different border styles.

Grammar and Spell Checker — LanguageTool by LanguageTooler GmbH

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Rated 4 out of 5 stars 43 reviews

75,366 users

Check your emails for spelling and grammar issues

ImportExportTools NG by Christopher Leidigh

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Rated 4 out of 5 stars 241 reviews

276,052 users

Adds tools to import/export messages and folders

EML, MBOX, HTML PDF , Plaintext Support and CSV support with indexes and file naming.

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