Extensões mais populares
Adicionas algumas ferramentas para importar e exportar mensagens e pastas (NextGen)
Allows bidirectional access to Google Calendar
LookOut decodes winmail.dat (TNEF encoded) files that may come from a misconfigured Microsoft Exchange server or Outlook user allowing access to the original attachments
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.
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
Funcionalidade do “Enviar mais tarde” para marcar a hora de envio
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).
TbSync is a central user interface to manage cloud accounts and synchronize their contact, task and calendar information with Thunderbird.
CardBook Em destaque
Uma nova agenda para o Thunderbird construída com os standards CardDAV e vCard.
Create and Save or Send Multiple Individual and Personalized Messages from a Draft
Uploads your large attachments to your Dropbox instead of sending them by email. This uses Thunderbird's FileLink feature.
Coruja conecta o Thunderbird aos servidores de e-mail Exchange
This extension adds support for CalDAV & CardDAV accounts to the Thunderbird Sync manager "TbSync". Including iCloud, ownCloud, Nextcloud, Radicale and many more.
Switch the signature on/off or choose a new one from your predefined set.
Verifique os seus textos para os problemas de estilo e gramática em todos os lugares na web
FileLink provider for WebDAV Em destaque
Uploads your large attachments to your WebDAV account instead of sending them by email.
Securely encrypt and upload large attachments to any Send service instance (formerly Firefox Send).
Causes Thunderbird's main window to minimize instead of closing. You can still close Thunderbird through the menu.
Web Translate é fácil de usar o tradutor para seu navegador da Web / Thunderbird!
Add sync support for Exchange ActiveSync (EAS v2.5 & v14.0) accounts to TbSync