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 57 reviews

29,623 users

Verifies the DKIM-Signature of an e-mail.

Quicktext by John Bieling

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Rated 5 out of 5 stars 556 reviews

100,703 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 Algoo

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Rated 4 out of 5 stars 21 reviews

7,800 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 222 reviews

8,726 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 37 reviews

8,483 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 51 reviews

80,556 users

Check your emails for spelling and grammar issues

ImportExportTools NG by Christopher Leidigh

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Rated 4 out of 5 stars 247 reviews

303,431 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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