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.
23,557 users
Most Popular See all »
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LookOut decodes winmail.dat (TNEF encoded) files that may come from a misconfigured Microsoft Exchange server or Outlook user allowing access to the original attachments
Support: Thunderbird137,189 users -
Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).91,538 users -
The best Translator for Thunderbird!
Supported translators:
Google Translate
Microsoft Translator
DeepL
Yandex
Яндекс Переводчик
Google 翻译
百度翻译47,870 users -
Allows you to use your Exchange and Office365 email account with Thunderbird using Outlook Web Access (OWA).43,062 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.23,557 users -
PrintingTools NG enables many layout and formatting options for printing messages with header borders, sorting, attachment lists etc. PDF output can be auto named and Page options can ease printer settings.
It is your printing toolbox.23,259 users
Top Rated See all »
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Word translation in tooltip with English⟷Croatian dictionary already incorporated.0 users -
Keyboard shortcuts to change folder, move/copy messages, with folder name auto-completion.760 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!13,301 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.3,763 users
Recently Added See all »
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The Email Feed extension provides a new view for your Thunderbird inbox, allowing you to see your emails as a continuous feed, similar to a more modern, feed-like interface. This can help you quickly scan and consume newsletters and similar mails.0 users -
Upload PDF attachments directly to Paperless-ngx from Thunderbird3 users -
Thunderbird add-on that generates concise AI summaries of emails using a local Ollama model1 user -
Provides the 'Show in Mail' URL to be added in an iOS/macOS Calendar event referering to the message ID. Can also be customized for gmail URLs using the custom URL format in the extension preferences.3 users
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Create GitLab issues directly from Thunderbird emails – subject and content are imported automatically, and you can easily pick the project.8 users -
The extension adds a button called Sum it up which takes content of a message and asks a locally running large model to summarize it in 50-100 words. It requires API of a llama.cpp or ramalama server running locally. No content leaves the local host.4 users
See all 490 extensions in Message and News Reading »
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