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Lightning Изисква рестартиране

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Оценена с 3 от 5 звезди (2 106)
647 143 потребители

Provider for Google Calendar

Allows bidirectional access to Google Calendar

Оценена с 4 от 5 звезди (1 334)
273 176 потребители

Manually sort folders

This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

Оценена с 4 от 5 звезди (512)
207 086 потребители

ImportExportTools NG

Adds tools to import/export messages and folders (NextGen)

NEW 78/68 Compatible version !

See Changes below

Оценена с 4 от 5 звезди (111)
184 433 потребители

LookOut (fix version)

LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).
Support: Thunderbird

Оценена с 4 от 5 звезди (72)
156 956 потребители


Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.

Оценена с 4 от 5 звезди (406)
122 769 потребители


OpenPGP message encryption and authentication for Thunderbird.

Оценена с 4 от 5 звезди (259)
86 935 потребители

Remove Duplicate Messages

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

Оценена с 4 от 5 звезди (240)
84 696 потребители


TbSync is a central user interface to manage cloud accounts and synchronize their contact, task and calendar information with Thunderbird.

Оценена с 5 от 5 звезди (154)
70 600 потребители

Mail Merge

Create and Save or Send Multiple Individual and Personalized Messages from a Draft

Оценена с 5 от 5 звезди (192)
70 247 потребители

CardBook Препоръчанa

A new Thunderbird address book based on the CardDAV and vCard standards.

Twitter: @CardBookAddon

Оценена с 4 от 5 звезди (324)
70 202 потребители

Изпращане по-късно

Истинска "Изпращане по-късно" функционалност за планиране на времето за изпращане на електронни съобщения.

Оценена с 5 от 5 звезди (224)
58 722 потребители

Provider for CalDAV & CardDAV

This extension adds support for CalDAV & CardDAV accounts to the Thunderbird Sync manager "TbSync". Including iCloud, ownCloud, Nextcloud, Radicale and many more.

Оценена с 5 от 5 звезди (36)
44 905 потребители

Signature Switch

Switch the signature on/off or choose a new one from your predefined set.

Оценена с 4 от 5 звезди (251)
40 317 потребители

ImportExportTools Изисква рестартиране

Adds some tools to import and export folders and messages

Оценена с 4 от 5 звезди (236)
39 716 потребители

Owl for Exchange

Allows you to use your Exchange email accounts that use Outlook Web Access (OWA) with Thunderbird

Оценена с 5 от 5 звезди (84)
37 788 потребители

DOM Inspector Изисква рестартиране

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

Оценена с 5 от 5 звезди (78)
29 410 потребители

Thunderbird Conversations Препоръчанa

This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.

Оценена с 4 от 5 звезди (480)
27 952 потребители

Open Google Calendar

Adds the Google Calendar web interface in a new Thunderbird tab. Creating and viewing events works like in a browser (Firefox, Chrome, ...)

Оценена с 4 от 5 звезди (60)
27 394 потребители

Provider for Exchange ActiveSync

Add sync support for Exchange ActiveSync (EAS v2.5 & v14.0) accounts to TbSync

Оценена с 5 от 5 звезди (21)
27 368 потребители