Add-ons
Up & Coming Extensions
Sort by:
Mozilla Labs - Jetpack Prototype
Requires Restart
Jetpack Prototype is an experiment in making it easy to build Firefox add-ons using common web technologies.
Delete Read Emails
Requires Restart
Adds a button in Thunderbird's toolbar that enables you to delete all your read emails at once
TB Change From and Fcc on Compose Extension
Requires Restart
You can now temporarily change the from and fcc on...
Gemini - Quick Access
Quick Access to Google Gemini AI (formerly Bard) in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.
Muttator
Ruler Bar
DownloadStudio Firefox Integration
Bork Bork Bork!
Requires Restart
The Swedish Chef travesty filter and URL blocker. View web pages or mail as spoken by the Swedish Chef like this...
"Zee Svedeesh Cheff trefesty feelter und URL blucker. Feeoo veb peges oor meeel es spukee by zee Svedeesh Cheff leeke-a thees."
ansitel Click-to-Dial
This plugin will call a selected number by clicking the right mouse button.
Thunvatar
Gather the senders !
Requires Restart
Select all the mails in a directory sent by the selected authors.
More About
Thunderbird Message Filter Import/Export Enhanced
Requires Restart
Thunderbird Message Filter Import/Export Enhanced is a compatibility port of Wind Li's add on.
Original add on here: https://addons.mozilla.org/en-US/thunderbird/addon/thunderbird-message-filter-imp/
Synnefo for Filelink
Requires Restart
Add Synnefo support to Thunderbird's Filelink feature.
Restart
AddressLabel
Requires Restart
Create address labels from selected contacts in pdf, odt, ps or html.
Usage
1) Chose settings.
2) In the Address Book, select contacts and right click.
3) Print with "Actual Size" (not "Fit to Page").
Simple Week ViewTo create your own collections, you must have a Mozilla Add-ons account.
