Top-Rated Extensions

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Tv program

It shows popular stations TV program in listings, alerts and bubble infos. It's only for Czech and Slovak TV stations.
Localization: sk, cs, hu, en

Rated 2 out of 5 stars (9)
97 users

Get An Account

Get An Account is a Mozilla Messaging addon that will allow you to create a secure, private account at a major email provider.

Rated 2 out of 5 stars (5)
34 users

backupMail

export an e-mail to selected folder as .eml format.

Rated 3 out of 5 stars (2)
628 users

Log Helper

This is a basic utility to manage logging from within the application, for help with debugging.

Rated 3 out of 5 stars (2)
216 users

CrowdMailer

Find email addresses in unformated text and create a mail with them. Use it to easily create mails with many recipients and/or to extract addresses out of formats like: "Sherlock Holmes (s.holmes@hotmail.com)"

Rated 3 out of 5 stars (2)
242 users

A Better S/MIME GUI

Provides a better S/MIME GUI for Thunderbird.

Rated 3 out of 5 stars (2)
7 users

Readonly Attachments

Saves temporary files as read-only when showing attachments.

Rated 3 out of 5 stars (2)
8 users

Message Level Authentication

Authenticates mail from Message Level Network users, Mail Reputation provided by Sender Score for each message and Anti-Phishing Data from PhishTank. Registration is FREE but not required...

Rated 2 out of 5 stars (13)
42 users

No Ads! No Restart

NO ADS on your favorite Web-sites!
Ваши любимые сайты без рекламы!

Rated 2 out of 5 stars (3)
2,115 users

CodeHighlight

highlight code in email.

Rated 3 out of 5 stars (1)
53 users

IMAP Draft Unread

This is a Thunderbird addon that lets you customize the behavior of the IMAP draft unread messages. No more new mail notifications for your drafts!!

Rated 3 out of 5 stars (1)
236 users

DivFind No Restart

Search in all your search engines at the same time

Rated 3 out of 5 stars (1)
48 users

L-Vin Thunderbird Brief Plugin

Versand von Papierbriefen über www.lvinpost.de

Rated 3 out of 5 stars (1)
7 users

DHS Facebook Unblock

Plugin to get around the Washtenaw County Facebook block.

Rated 3 out of 5 stars (1)
119 users

StickyCharset

Allows persistent charset changes on individual messages. For use with messages that have erroneous charset header...

Rated 3 out of 5 stars (1)
42 users

WebChanges

Monitor website changes for all websites not providing feeds.

Rated 3 out of 5 stars (1)
26 users

QFO - Quick Fuck Off

This extension serves the purpose of providing instant access to the FOAAS web service. FOAAS (Fuck Off As A Service) provides a modern, RESTful, scalable solution to the common problem of telling people to fuck off.

Rated 3 out of 5 stars (2)
21 users

Report Spam

Report spam is a Thunderbird plugging to report antispam errors. A new button is added to header tool bar in order to signal a message as a false positive (a ham that is tagged as spam) or a false negative (a spam not tagged as spam).

Rated 2 out of 5 stars (6)
2,088 users

Nokia Synchronization

Synchronize Thunderbird and Nokia phone...

Rated 2 out of 5 stars (43)
435 users

replyTo

Adds a menuitem to the Mail context Menu to Reply to a different Mailadress

Rated 3 out of 5 stars (1)
267 users