Top-Rated Extensions

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ToggleFullHeaders Requires Restart

Allows you to customise the message panel buttons to add a "Toggle Headers" button that will switch between showing and hiding the full headers.

Rated 1 out of 5 stars (1)
65 users

Extensão para Controle de Eventos Requires Restart

Esta extensão para Thunderbird tem como objetivo facilitar a inserção de novos eventos vinculados a um e-mail.

Rated 1 out of 5 stars (1)
11 users

3e Calendar Requires Restart

Adds support for 3e calendars

Rated 1 out of 5 stars (1)
368 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.

Rated 1 out of 5 stars (1)
24 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.

Rated 1 out of 5 stars (1)
18 users

Perapera Japanese-French Dictionary File Requires Restart

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

Rated 1 out of 5 stars (1)
34 users

conceptERP eMailexport Requires Restart

Exportiert eMails in das Contentmodul von conceptERP.

Rated 1 out of 5 stars (1)
96 users

my site 1.0

it allow to browse facebook - youtube and gmail in secured way...

Rated 1 out of 5 stars (1)
1 user

Me Hincha

Ahora también podés decir todo lo que te hincha en Facebook!
Descargá tu botón ME HINCHA para utilizar en Facebook y contale a todos tus amigos que te hincha.
Únicamente disponible para Mozilla Firefox.

Rated 1 out of 5 stars (1)
1 user

GQueues Tab Requires Restart

This extension uses the new special tab features of Thunderbird 3 to open the GQueues to-do list manager inside a Thunderbird tab.

Rated 1 out of 5 stars (1)
0 users

Bulk List Filter Requires Restart

The Bulk List filter addon provides a set of preconfigured search folders for popular services such as Facebook, eBay, Amazon and more.

Rated 1 out of 5 stars (1)
0 users

ExecMail Requires Restart

Executes JavaScript in the editing mail.

Rated 1 out of 5 stars (1)
72 users

Dialectic Dialer Requires Restart

Dial phone numbers with Dialectic (Dialectic is for OS X only). In addition, when a page loads, phone numbers can optionally be highlighted and hyperlinked to dial Dialectic.

Rated 1 out of 5 stars (1)
21 users

Patch to Alert Invalid Addresses Requires Restart

Shows alert if there is any invalid address in sending message.

Rated 1 out of 5 stars (1)
56 users

Don't Send Linked Files Requires Restart

Prevents sending of linked files if they are file: URLs.

Rated 1 out of 5 stars (1)
16 users

Check Recipients Requires Restart

Checks the existence of email addresses of all recipients in Compose message window from local address books and LDAP directories.

Rated 1 out of 5 stars (1)
0 users

Show SMTP Username Requires Restart

Displays username (if available) next to SMTP...

Rated 1 out of 5 stars (1)
0 users

Remote Content By Folder

Decide whether to allow or block remote content in messages by comparing the names of the folders in which they are located to configured regular expressions.

Not yet rated
2 users

ansitel Click-to-Dial MT Requires Restart

Dieses Plugin ermöglicht das Wählen von markierten Rufnummern im Mozilla Thunderbird mit ansitel VoIP-Telefonanlagen. Einfach Rufnummer markieren und per Rechtsklick mit der Maus loswählen.

Not yet rated
1 user

Rescue Conflicting Alternatives Requires Restart

Converts a mail with conflicting alternative bodes to regular multipart mail.

Not yet rated
19 users