Newest Extensions

Teken in

Lightning Invitation Notifier Requires Restart

This extension is an extension to Mozilla Lightning for Thunderbird.
It shows a toast message and opens the invitations window when an invitation arrives.

Nog nie gegradeer nie
49 gebruikers
Bygevoeg op January 10, 2017

ebay Template Generator

Generate e-bay templates online - in few minutes.

Nog nie gegradeer nie
18 gebruikers
Bygevoeg op December 30, 2016

Delete Read Emails Requires Restart

Adds a button in Thunderbird's toolbar that enables you to delete all your read emails at once

Nog nie gegradeer nie
28 gebruikers
Bygevoeg op December 29, 2016

Edit Message Encoding Fallback Requires Restart

UTF-16LEなどの送信非対応のエンコーディングのメッセージに返信しようとした時に、安全なエンコーディングに切り替えます。(Bug 961983の暫定的な回避策)

Nog nie gegradeer nie
11 gebruikers
Bygevoeg op December 6, 2016


Google Keep for Thunderbird

Rated 5 out of 5 stars (2)
598 gebruikers
Bygevoeg op November 5, 2016

Logout Requires Restart

This extension adds "Logout" to the folders context menu.
After you "Logout" you will be asked again for passwords for this account (incoming and outgoing).

Rated 5 out of 5 stars (1)
32 gebruikers
Bygevoeg op October 30, 2016

JIRA Integration Plugin (Beta) Requires Restart

Create Jira Tickets directly from within Mozilla Thunderbird (based on E-Mails). This Addons saves your Username and Password in clear text. Use on your own risk. (Also, you might need to disable the CSRF Filter in your JIRA Instance.)

Nog nie gegradeer nie
22 gebruikers
Bygevoeg op October 30, 2016


CustomizeMyBird add-on offers ui tweaks to improve Thunderbirds appearance (squared tabs, custom tab height, alternative Add-on Manager appearance, compact main toolbars and more).

Rated 5 out of 5 stars (2)
511 gebruikers
Bygevoeg op October 28, 2016

Zoiper Thunderbird Plugin Requires Restart

It allows you to make calls via Zoiper Communicator from Mozilla Thunderbird.

Nog nie gegradeer nie
128 gebruikers
Bygevoeg op October 24, 2016

Quick Locale Switcher 2 Requires Restart

Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.

Rated 5 out of 5 stars (1)
1 064 gebruikers
Bygevoeg op October 17, 2016

Attach from Clipboard Requires Restart

Create file attachments directly from the system clipboard.

Nog nie gegradeer nie
295 gebruikers
Bygevoeg op October 17, 2016

Reply As Original Recipient Requires Restart

Reply with the From: field set to the To: field from the original email.

Rated 5 out of 5 stars (1)
98 gebruikers
Bygevoeg op October 17, 2016

Reply To All Reminder Requires Restart

Asks for confirmation when "Reply" instead of "Reply to All" is pressed on an email with multiple recipients.

Nog nie gegradeer nie
108 gebruikers
Bygevoeg op October 8, 2016

SMTP Switch Reborn Requires Restart

SMTP Chooser.

Nog nie gegradeer nie
73 gebruikers
Bygevoeg op October 8, 2016

The Adblocker Project

A powerful ad blocker that blocks ALL ads but ads from publishers who shares revenues with targets YOU choose.

Rated 5 out of 5 stars (3)
321 gebruikers
Bygevoeg op September 5, 2016


Ad Blocker lets you block all ads, tracking & malware from the web world. It is an effective solution to browse the web without offensive and annoying ads you hate to see.

Rated 3 out of 5 stars (10)
41 574 gebruikers
Bygevoeg op September 1, 2016

Adblock Cyceam

Earn extra money while browsing online! Get rid of ads, and optionally tip your favorite sites.

Nog nie gegradeer nie
211 gebruikers
Bygevoeg op August 29, 2016

Thunderbook Requires Restart

Export messages (including RSS items) as e-books.

Nog nie gegradeer nie
255 gebruikers
Bygevoeg op August 26, 2016

Checkbox Column Requires Restart

Adds a custom column to Thunderbird's messages list (thread tree), making it easier to select multiple messages on devices with a touchscreen display.

Rated 5 out of 5 stars (2)
246 gebruikers
Bygevoeg op August 26, 2016

Disable Add-on Compatibility Checks (Version 40+)

Reinstates the extensions.checkCompatibility preference.

Rated 4 out of 5 stars (3)
19 883 gebruikers
Bygevoeg op August 18, 2016