Add-ons
Message and News Reading
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XNote++
Persistent sticky notes for Thunderbird associated to mails.
In TB 78, you can define the note position in the settings. If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.14,387 users -
Thunderbird Conversations
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.
22,356 users
Most Popular See all »
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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.170,367 users -
LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).
Support: Thunderbird115,145 users -
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).70,027 users -
Allows you to use your Exchange email accounts that use Outlook Web Access (OWA) with Thunderbird31,419 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.22,356 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!19,778 users
Top Rated See all »
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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!19,778 users -
Make the “Received” column in IMAP folders show when messages were actually received.619 users -
Closes a Mozilla Thunderbird tab when pressing the Escape key.280 users -
No Message Pane Sort prevents accidental resorting of the message pane by disabling mouse button clicks on the column headers, thus, locking the sorting order of your emails.
It is still possible to sort messages by ctrl-clicking the header.1,976 users -
Recently Added See all »
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Read an e-mail, hit the Autofile button and it is filed / moved to the right mail folder based on the sender's address. No drag/drop needed.
You may tell Autofile or let it discover folders to store each author mail. Will save you lots of time.0 users -
Viewing images in attachments as full size or thumbnail.
* Show slideshow of attached images
* Zoom image
* Drag zoomed image to choose the displayed region
* Rotate image
* Flip image
* Download dialog: shows a thumbnail of the image0 users -
Selection of the previous message (instead of next message - default behavior) when deleting (only for Thunderbird 78 or above).2 users
See all 402 extensions in Message and News Reading »
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