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ImportExportTools Reinício necessário

Adds some tools to import and export folders and messages

Avaliado com 4 de 5 estrelas (226)
477 346 utilizadores

Mail Redirect Reinício necessário

Permitir redireccionar as mensagens de correio (aka "repostagem") para outros destinatários.

Avaliado com 4 de 5 estrelas (130)
37 607 utilizadores

Addressbooks Synchronizer Reinício necessário

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

Avaliado com 4 de 5 estrelas (62)
33 317 utilizadores

Confirm-Address Reinício necessário

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。

Avaliado com 4 de 5 estrelas (53)
27 456 utilizadores

DOM Inspector Reinício necessário

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.

Avaliado com 5 de 5 estrelas (77)
23 053 utilizadores

MinimizeToTray Reanimated Reinício necessário

MinimizeToTray Reanimated is an application mainly dedicated to Thunderbird to allow its minimization in the systray in one click. It is the update of MinimizeToTray Revived, which is not maintained anymore since the recent versions of Thunderbird.

Avaliado com 5 de 5 estrelas (101)
21 746 utilizadores

ChatZilla Reinício necessário

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

Avaliado com 4 de 5 estrelas (150)
21 578 utilizadores

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).

Avaliado com 4 de 5 estrelas (156)
17 872 utilizadores

FireTray Reinício necessário

A system tray extension for Linux and Windows, allowing to set up custom icon, hiding to tray instead of closing, display the number of unread messages in mailing applications, and other features ...

Avaliado com 4 de 5 estrelas (280)
12 491 utilizadores

JavaScript Debugger Reinício necessário

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.

Avaliado com 4 de 5 estrelas (52)
12 122 utilizadores

Theme Font & Size Changer for ThunderBird

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Avaliado com 3 de 5 estrelas (83)
12 110 utilizadores

Highlighter Reinício necessário

Quickly highlight some text in Thunderbird message composing windows.

Avaliado com 4 de 5 estrelas (73)
11 381 utilizadores

ThunderBirthDay Reinício necessário

Display birthdays from the Thunderbird addressbooks as events in Lightning.

Avaliado com 4 de 5 estrelas (88)
11 216 utilizadores

FiltaQuilla Reinício necessário

Adds many new mail filter actions - launch a file, suppress notification, remove star or tag, mark replied or unread, copy as "read", append text to subject.

Avaliado com 4 de 5 estrelas (82)
10 816 utilizadores

MinimizeToTray revived Reinício necessário

Minimizes windows into the system tray.

Avaliado com 4 de 5 estrelas (395)
10 728 utilizadores

Awesome Auto Archive

Automatically do Archive/Copy/Delete/Move actions based on user defined rules

Avaliado com 4 de 5 estrelas (37)
7 928 utilizadores

Toolbar Buttons

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

Avaliado com 4 de 5 estrelas (369)
7 573 utilizadores

Identity Chooser Reinício necessário

Identity Chooser helps you to always use the correct identity when composing a new email.

Avaliado com 5 de 5 estrelas (98)
7 501 utilizadores

Nostalgy Reinício necessário

Keyboard shortcuts to change folder, move/copy messages, with folder name auto-completion.

Avaliado com 5 de 5 estrelas (162)
7 179 utilizadores

P7MON Reinício necessário

Abilita la gestione alternativa degli allegati P7M

Avaliado com 5 de 5 estrelas (1)
6 921 utilizadores