Extensões mais populares

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Display Quota Reinício necessário

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...

Avaliado com 4 de 5 estrelas (42)
29 776 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 (78)
28 289 utilizadores

Provider for CalDAV & CardDAV Reinício necessário

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

Avaliado com 5 de 5 estrelas (24)
26 452 utilizadores

QuickFolders (Tabbed Folders) Reinício necessário

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Avaliado com 5 de 5 estrelas (143)
26 356 utilizadores

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, ...)

Avaliado com 4 de 5 estrelas (52)
23 612 utilizadores

XNote++ Reinício necessário Em destaque

Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 based on XNote 2.1.0 ( https://addons.mozilla.org/en-US/thunderbird/addon/3093 ) with bugfixes and additional features.

Avaliado com 5 de 5 estrelas (92)
22 159 utilizadores

Provider for Exchange ActiveSync Reinício necessário

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

Avaliado com 5 de 5 estrelas (13)
20 686 utilizadores

Check and Send

Check the message contents and addresses before you send the message...

Avaliado com 4 de 5 estrelas (31)
20 669 utilizadores

Lightning Calendar Tabs

Zobrazí záložky, pomocí kterých je možné rychle přepínat aktuální období v kalendáři Lightning. Všechny pohledy kalendáře jsou podporovány. Je možné upravit barvu textů záložek.

Avaliado com 4 de 5 estrelas (15)
20 402 utilizadores

Thunderbird Conversations Em destaque

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

Avaliado com 4 de 5 estrelas (461)
20 266 utilizadores

Colored Folders Reinício necessário

Add colors to your folders in Thunderbird!
Must-have for better organisation + intuitive and speedy workfow...

This is project "Color Folders" (originally by Fisheater), corrected, resurrected, restaurated, extended and republished.

Avaliado com 4 de 5 estrelas (100)
18 727 utilizadores

Emoji Reinício necessário

Add emojis to your e-mails.

Avaliado com 4 de 5 estrelas (27)
18 641 utilizadores

Account Colors Reinício necessário

Associates user-defined colors with POP3/IMAP accounts and identities. Applies these colors to accounts, identities, folders, message list, message headers and compose headers. Users will always know which accounts/identities they are working with.

Avaliado com 4 de 5 estrelas (136)
16 019 utilizadores

Send Later Button Reinício necessário

A simple button to invoke the (already existing) send later functions.

Avaliado com 4 de 5 estrelas (8)
16 007 utilizadores

LocalFolders Reinício necessário

Add as many local folders as you want to.
New folders can reside on mapped or network locations.

Works with both TB60 through TB68

Avaliado com 4 de 5 estrelas (24)
15 899 utilizadores

FileLink Provider for Dropbox

Uploads your large attachments to your Dropbox instead of sending them by email. This uses Thunderbird's FileLink feature.

Avaliado com 5 de 5 estrelas (8)
15 401 utilizadores

quickFilters Reinício necessário

Quickly generate mail filters on the fly, by dragging and dropping mails and analyzing their attributes. Create a filter in less than 10 seconds, it's as easy as: drag, click, click.

By popular demand, supports SORTING filters alphabetically.

Avaliado com 5 de 5 estrelas (49)
15 099 utilizadores

Mailbox Alert Reinício necessário

Mailbox Alert allows you to specify, for each seperate mail folder, a message, sound and/or a system command that will be executed when new mail is found there. ...

Avaliado com 4 de 5 estrelas (129)
14 365 utilizadores

Tag Toolbar / Tag Popup Reinício necessário

Add toolbar for toggling tags.

Avaliado com 4 de 5 estrelas (65)
14 331 utilizadores

Grammar Checker Reinício necessário

Checks grammar using LanguageTool.

Avaliado com 4 de 5 estrelas (14)
13 980 utilizadores