Add-ons
Newest Extensions
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Layout Switcher
Requires Restart
Switches the mail layout to 'wide view' when on a large enough monitor.
Message Filters Button
Requires Restart
Just a very simple add-on that adds a toolbar button to execute the "Run Filters on Message" from Tools menu.
Enhanced Priority Display
Enhanced thread pane display of message priorities.
thundertoe
Tabbed Mail Preferences
Requires Restart
Enhances control over some aspects of tabbed mail browsing.
SavedSearchInSubFolders
Requires Restart
This addon allows virtual folders (saved searches) to automatically process all subfolders of their selected target folders.
The search targets are updated automatically whenever a new folder is added, or a virtual folder is updated.
Crmthdb Lite ZohoCRM Thunderbird Extension
Requires Restart
Connect Thunderbird and share mails with ZohoCRM. The Lite version lets you display contacts of Zoho CRM inside Thunderbird. The full version on http://sites.google.com/site/crmthdb lets you archive your mails and add contacts into Zoho CRM.
Mark Read On Reply
Requires Restart
A simple extension to mark messages read after you click a reply menu or button (or Ctrl+R)
Google Search for Thunderbird
Requires Restart
Adds Google Search to Thunderbird
Window Master
Functionality for multiple screens and windows. Easily open links in other windows or on other screens, move or merge tabs, and move or merge entire windows. With graphical controls for grid positioning.
Fit Images
Requires Restart
Fit large images to window when viewing a message.
Control how you want to fit images: by width, height or both.
rmIncomingDups
Requires Restart
rmIncomingDups is a Thunderbird extension that checks if there are duplicate messages across accounts.
When a new mail arrives rmIncomingDups checks according to the rules configured if it finds some duplicates and removes them.
Restart
More About
CALDAV - Search/Subscribe
Requires Restart
Add CalDAV search & subscribe feature to Lightning
LilyPond It!
Requires Restart
Automatically change LilyPond music score into images in your HTML mails.
AutoUp
Requires Restart
Transform the first letter of a sentence in uppercase
Mia CRM
Rise of the Tools
Trashcan
Requires Restart
Have you ever accidentally deleted an event and didn't notice? Undo is no longer available? Then this extension is for you! All deleted items are put into a special Trashcan calendar for your safety.
To create your own collections, you must have a Mozilla Add-ons account.
