by scooperl ach

18 Add-ons in this Collection

Lightning by Mozilla Calendar Project

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.

Thunderbird Conversations by Jonathan Protzenko

Rated 4 out of 5 stars 400 reviews

66,200 users

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

The latest version is compatible with Thunderbird 38+ only (see below for details).

Master Password+ by V@no

Rated 4 out of 5 stars 116 reviews

21,881 users

Various enhancements for build-in "master password" (MP)
-Locks master security device on demand or after specified time
-Prompts for MP on browser startup
-Suppresses all or duplicate MP prompts
-Locks up entire application or individual windows

Restartless Restart by Erik Vold

Rated 5 out of 5 stars 185 reviews

42,611 users

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 170 reviews

136,401 users

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)

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Rated 5 out of 5 stars 109 reviews

23,129 users

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!

Addressbooks Synchronizer by Guenter Gersdorf

Rated 4 out of 5 stars 57 reviews

29,922 users

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

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

ThunderBirthDay by

Rated 4 out of 5 stars 84 reviews

21,074 users

Display birthdays from the Thunderbird addressbooks as events in Lightning.

Allow HTML Temp by Alexander Ihrig

Rated 4 out of 5 stars 57 reviews

10,990 users

This Add-on allows to have HTML temporarily allowed in the currently displayed message by only one click. When switching to another message, it'll be shown automatically again in plain text or simple html mode (if this is your default mode).

Identity Chooser by speedball2001

Rated 5 out of 5 stars 95 reviews

8,566 users

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

Mail Summaries by squib

Rated 5 out of 5 stars 39 reviews

4,821 users

Adds a summary of mail accounts and folders to replace the account central pane and the empty folder preview

Folder Pane View Switcher by jikamens

Rated 5 out of 5 stars 36 reviews

9,859 users

Add arrow buttons for rotating among folder views, and switch to "All Folders" view when hovering over the folder pane during drag & drop.

Personal Level Indicators by Tammo van Lessen

Rated 4 out of 5 stars 12 reviews

2,882 users

Shows an indicator so you can tell if an email was addressed only to you (»), a group (›), or a mailing list.

Lightning QR Code Add-on by Harald Judt

Rated 5 out of 5 stars 8 reviews

3,600 users

Integrate QR codes for calendar events into tooltips for easy transfer to mobile devices.
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