Add-ons
Message and News Reading
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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.
28,272 users -
XNote++
Persistent sticky notes for Thunderbird associated to mails. You can email them/print/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.21,535 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.206,099 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: Thunderbird173,808 users -
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).93,090 users -
Allows you to use your Exchange and Office365 email account with Thunderbird using Outlook Web Access (OWA).50,520 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.28,272 users -
The best Translator for Thunderbird!
Supported translators:
Google Translate
Microsoft Translator
DeepL
Yandex
Яндекс Переводчик
Google 翻译
百度翻译26,310 users
Top Rated See all »
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Make the “Received” column in IMAP folders show when messages were actually received.241 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.3,284 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!18,470 users -
Enhanced thread pane display of message priorities.881 users
Recently Added See all »
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Adds a preview for audio files (wav, ..) to the message view, so it can be played directly.18 users -
Fixes encrypted e-mail attachment names from PGP Universal servers38 users
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Open Great Internet Mersenne Prime Search (GIMPS) 2ᴾ-1 exponent numbers.1 user -
Open GitHub, GitLab, Bitbucket, Bugzilla and Jira bug/issue numbers.16 users -
Open selected URIs, URLs, email addresses, telephone numbers and links.54 users -
Archive messages that are older than 3 months in inbox and sent folder12 users
See all 428 extensions in Message and News Reading »
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