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Link Creator
Check Time
Message List Preview
*Show a message preview in the subject field of the message list.
*Enlarge the subject column to display more text of the preview.
*Hover over subject to see even more preview in a tooltip.
*'Stripe' display of message list for clearer view.
Textmarker
Highlights selected text when composing emails. Default colour is yellow - other colours are available via Options.
(Works only during writing an e-mail, i.e. only in the compose window.)
Quick Filter By
A simple extension that sets the Quick Filter based on the selected message fields. You can filter by either selecting "Quick Filter By" in the message list context menu or simply by alt-clicking on the message's sender, recipient or subject text.
AI Mail Support
Add-on designed to enhance email management for both personal and professional use, integrating a set of adanced AI (LLM) features to optimize the email management experience.
Birdbox
Allday Tasks
Thunderbird lacks the ability to create and manage allday tasks. This add-on adds these capabilities.
DeepL-Write for selected text
addy.io - Easy Reach
F9 Hides the Folder Pane
Press F9, or your favourite shortcut, to toggle the visibility of the Folder Pane
Reply with Attachments
Automatically include attachments in email replies.
Skips SMIME certificates to avoid unnecessary attachments
Fügt automatisch Anhänge aus der ursprünglichen E-Mail hinzu.
Überspringt SMIME-Zertifikate, um unnötige Anhänge zu vermeiden.
Thunderbird Send
[IMPORTANT] This is a pre-release version Thunderbird Send. We will gradually open it for beta testing.
This add-on is built and maintained by your friends at Thunderbird.
Stay tuned to updates on thunderbird.net
Shift-Delete Controller
Requires Restart
Controls shift-delete button behavior. Confirmation dialog is optionally displayed in user defined...
Chichewa Spell Check
This is a real time Chichewa Spell Checker (Malawi) supported on Firefox, Thunderbird, and Seamonkey.
Tibetan Spellchecker
Latgalīšu volūdys pareizraksteibys vuordineica
Biblioteka latgalīšu volūdys pareizraksteiys puorbaudei Firefox, Thunderbird, Seamonkey, Fennec
Dictionary of Spanish / Nicaragua
Dictionary of Terms of Nicaragua, Spanish dictionary based internaconal, adding support on behalf of cities and fruits, animals, plants, references, local echos and terms accepted by RAE.
To create your own collections, you must have a Mozilla Add-ons account.
