Add-ons
NPTBC - Noah Pinehurst TB Collection
by You4eea
About this Collection
NTBC - Addons to make TB usefule as both a IMAP and POP Email Client
29 Add-ons in this Collection
Provider for Google Calendar
by Philipp Kewisch
188,608 users
Allows bidirectional access to Google Calendar
Manually sort folders
by Jonathan Protzenko, Itagaki Fumihiko
11,730 users
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
by John Bieling
129,667 users
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
CompactHeader
by jmozmoz
15,328 users
Add symbol in header plane to switch between compact and expanded view. Work only for Thunderbird 68.0 and older. Currently, there are no plans to update this for newer versions.
Lightning Calendar Tabs
by jlx84
27,028 users
Displays tabs which allows quick navigation between time periods in Lightning calendar. All views of calendar are supported. Color of tab texts can be adjusted.
ReminderFox
by Tom Mutdosch, Daniel Lee, others
2,806 users
ReminderFox displays and manages lists of reminders and tasks. ReminderFox uses easy-to-use lists with warnings/alarms to remind you of all your important appointments.
Synchronize ReminderFox with other calendars as well.
Silvermel
LightningButton
by rsjtdrjgfuzkfg
3,103 users
Toolbar-Buttons for Lightning; advances the feature to get rid of the tabbar.
XNote++
by opto
16,907 users
Persistent sticky notes associated to emails. You can fulltext search with constraints/email them/print/bookmark/copy to clipboard.
If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.
Calendar Tweaks
by DW-dev
2,024 users
Allows several tweaks to the Thunderbird/Lightning calendar user interface including new selection styles and repeating event icons. Mimics the colors and styles found in MS Outlook.
Google Contacts
by H.Ogi
12 users
Access to Google contacts and synchronize them with Thunderbird address books.
Contact Tabs
by thunderspeed
148 users
Contact Tabs enhances Thunderbird to give you quick access to all your contacts directly from Thunderbird's main window: Use the powerful search field to find your contacts and open them in a new tab for viewing and editing.
Expression Search / GMailUI
by wang opera
200 users
Powerful message searching through expressions. Type "from:fred to:tom" to see all messages from Fred to Tom in the current view. Support 'regular expressions' and 'click to search'.
Duplicate Contact Manager
by Marian Steinbach, Copelnug
101 users
Facilitates handling of duplicates in your address book(s). Allow to search and remove similar contacts.
Folder Pane View Switcher
by Jonathan Kamens, Arnd Issler
3,496 users
Folder view arrows; switch to "All Folders" view when hovering during drag & drop; allow user to select which views are enabled or tied to the view arrows.
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