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Lightning Requires Restart

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.

Rated 3 out of 5 stars (2.047)
7.332.989 usuaris

Provider for Google Calendar Requires Restart

Allows bidirectional access to Google Calendar

Rated 4 out of 5 stars (1.162)
291.987 usuaris

Manually sort folders Requires Restart

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.

Rated 4 out of 5 stars (399)
182.448 usuaris

LookOut (fix version) Requires Restart

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 and SeaMonkey

Rated 4 out of 5 stars (51)
148.985 usuaris

Enigmail Requires Restart

OpenPGP message encryption and authentication for Thunderbird.

Rated 4 out of 5 stars (247)
111.090 usuaris

Quicktext Requires Restart

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

Rated 4 out of 5 stars (371)
105.710 usuaris

gContactSync Requires Restart

Synchronizes contacts & groups between Thunderbird and Google Contacts.

Rated 4 out of 5 stars (301)
86.496 usuaris

ImportExportTools Requires Restart

Adds some tools to import and export folders and messages

Rated 4 out of 5 stars (230)
86.409 usuaris

ImportExportTools NG Requires Restart Destacat

Afegeix algunes eines per importar i exportar missatges i carpetes (NextGen)

Rated 4 out of 5 stars (42)
86.398 usuaris

Remove Duplicate Messages (Alternate) Requires Restart

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

Rated 4 out of 5 stars (213)
79.541 usuaris

CompactHeader Requires Restart

Add symbol in header plane to switch between compact and expanded view. New beta versions for the current beta of Thunderbird 68.0 can be found at https://github.com/jmozmoz/compactheader/

Rated 5 out of 5 stars (178)
77.463 usuaris

Enviar més tard Requires Restart Destacat

“Enviar més tard” és la funció per programar quan vols fer l'enviament.

Rated 5 out of 5 stars (175)
77.154 usuaris

Signature Switch Requires Restart Destacat

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

Rated 4 out of 5 stars (214)
65.201 usuaris

Mail Merge Requires Restart

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

Rated 5 out of 5 stars (179)
63.738 usuaris

CardBook Requires Restart

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

Twitter: @CardBookAddon

Rated 4 out of 5 stars (234)
51.592 usuaris

Mail Redirect Requires Restart

Permetre redirigir o "rebotar" missatges de correu a d'altres destinataris.

Rated 4 out of 5 stars (132)
38.194 usuaris

TbSync Requires Restart Destacat

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

Rated 5 out of 5 stars (83)
37.516 usuaris

Addressbooks Synchronizer Requires Restart

Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers

Rated 4 out of 5 stars (63)
34.295 usuaris

Display Quota Requires Restart

This extension will display the current status of your IMAP quota in thunderbird's statusbar and will warn you when you reach a configurable limit...

Rated 4 out of 5 stars (42)
31.916 usuaris

Confirm-Address Requires Restart

メールを送信する前にあて先確認ダイアログを表示するThunderbirdアドオンです。

Rated 5 out of 5 stars (58)
30.687 usuaris