Top-Rated Extensions

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Follow Broken Lotus Notes Links Requires Restart

Fixes the HREF on MASFLOW links in emails from Lotus Notes.
If you dont know what that is you do not need this.

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37 users

Mail Sent Notifier Requires Restart

Allows to notify a HTTP-GET based webservice after successfully sent an email, e.g. for time registration systems.

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37 users

setenv

Automatically set environment variables based on preferences.

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1 user

TMS Bulk SMS Requires Restart

Send SMS text messages directly from Thunderbird, without using a tethered phone! Integrates with Thunderbird's Address Book and allows SMS mailing lists for quick and easy bulk or individual messaging. Uses Flash Media Group's SMS service.

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151 users

Becky! Import Requires Restart

Provides the ability to import messages, address book, filters and account settings from Becky!, an email client used in Japan.

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1 user

Mail Miner Requires Restart

Automatically adds incoming e-mail addresses to a chosen address book, while fetching data via web services like Rapleaf and Qwerly.

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148 users

Perapera Japanese-German Dictionary File Requires Restart

This is additional dictionary file for use with the Perapera Japanese Pop-up Dictionary add-on.

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51 users

Perapera Japanese-Russian Dictionary File Requires Restart

This is additional dictionary file for use with the Perapera Japanese Pop-up Dictionary add-on.

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12 users

Send to MyInfo Requires Restart

Sends text selection or current web page URL to MyInfo.

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68 users

Datodo Requires Restart

La gestion de tâches, simple et rapide.

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18 users

AWN Unread Count Requires Restart

Displays the number of unread messages in the Thunderbird AWN dock icon.

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30 users

Soapy Requires Restart

Bypasses DNS-based censorship

NOTE: This was created as a SOPA protest in 2012. This does not work anymore for most sites. Use Tor instead.

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22 users

Skyrock by RaouF Requires Restart

Blogs, profils, rencontres, groupes,photos,.. Avec Skyrock.

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1 user

TipTopic Requires Restart

While you're surfing your favorite pages/topics on the web TipTopic informs you on who else is browsing the same pages/topics and is interested in/ available for discussion. Enjoy live dialog with your favorite topic followers while surfing the web!

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0 users

Attachment Tree Requires Restart

View attachments in the message pane as a sortable tree

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244 users

Mia CRM Requires Restart

Import mail to MIA CRM

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60 users

LilyPond It! Requires Restart

Automatically change LilyPond music score into images in your HTML mails.

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5 users

rmIncomingDups Requires Restart

rmIncomingDups is a Thunderbird extension that checks if there are duplicate messages across accounts.

When a new mail arrives rmIncomingDups checks according to the rules configured if it finds some duplicates and removes them.

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23 users

Crmthdb Lite ZohoCRM Thunderbird Extension Requires Restart

Connect Thunderbird and share mails with ZohoCRM. The Lite version lets you display contacts of Zoho CRM inside Thunderbird. The full version on http://sites.google.com/site/crmthdb lets you archive your mails and add contacts into Zoho CRM.

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23 users

Workspace for Thunderbird Requires Restart

A simple editor for executing snippets of JS. In Thunderbird.

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35 users