Extensões mais populares
Lightning Reinício necessário
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.
ImportExportTools Reinício necessário
Adds some tools to import and export folders and messages
Provider for Google Calendar Reinício necessário
Allows bidirectional access to Google Calendar
FlashGot Mass Downloader Reinício necessário
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
Combata os anúncios de texto! Element Hiding Helper é uma extensão companheira do Adblock Plus cujo objectivo é facilitar a criação de regras para filtros de elementos.
Quick Locale Switcher Reinício necessário
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
Manually sort folders Reinício necessário
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.
LookOut Reinício necessário
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).
Enigmail Em destaque
OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.
This add-on allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.
Note: This add-on won't work in Firefox 57. It may eventually if the APIs to access passwords are implemented.
MinimizeToTray revived Reinício necessário
Minimizes windows into the system tray.
If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.
Menu Wizard Reinício necessário
Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey
SQLite Manager Reinício necessário
Manage any SQLite database on your computer.
CompactHeader Reinício necessário Em destaque
Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)
Quicktext Reinício necessário
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
gContactSync Reinício necessário
gContactSync é um extra que sincroniza os seus Contactos do Google com o Livro de Endereços do Thunderbird 2 ou 3.
Add-on has now been discontinued, see below.
Send Later Reinício necessário
Funcionalidade do “Enviar mais tarde” para marcar a hora de envio
Remove Duplicate Messages (Alternate) Reinício necessário
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).