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Thread in same folder
Runs after junk classification and filtering to make sure a newly-received message lands in the same folder as its parent in a thread.
Dropbox Paper
How Does It Work?
Once you install the add-on, a new icon will appear in the Thunderbird toolbar. Simply click on the icon, and it will open the Dropbox Paper tab.
Will the Dropbox Paper Add-on Collect My Data?
Never.
Transfer Immunity
Transfer Immunity is a fast and secure add-on and SaaS service for sharing and transferring files. This high-fidelity, SaaS-based platform allows users to send large files to different destinations as attachments with emails.
Arcus
Spellchecker Rumauntsch Puter
Spellchecker Rumantsch Vallader
Dino Game
Hawk (Like ChatGPT in your emails)
Hawk for Thunderbird is an AI-powered plugin designed to generate clear and personalized emails, translate content, fix grammar errors, and streamline your email communication workflow.
Inoreader Thunderbird Add-on
A simple add-on with a button in the Spaces toolbar.
Requires an account a inoreader.com
Daily Reports
This plugin lets you store different profiles with CC, To, Subject and Signature values. Perfect if you need to send emails with similar details often.
Diola-Fogny spell checker
Requires Restart
Diola-Fogny spell checker that recognizes about 19000 of the most common words.
Diola-Kasa spell checker
Requires Restart
Diola-Kasa spell checker that recognizes more than 16,000 common words.
Oromo spellcheck
Mari spellchecker dictionary
Mari dictionary for spell-checking in Firefox and Thunderbird. «Орфографический словарь марийского языка»
Simple English Dictionary
Requires Restart
A Simple English spellchecker for the simple.wikipedia.org
Uyghur Spelling Dictionary (Uyghurche Imla Lughet)
Uyghurche Imla Lughet
Enables spell checking in any text field for Uyghur Latin Alphabet
Russian-Uzbek dict
wordlist.sourceforge en-US Hunspell Dictionary
wordlist.sourceforge en-US spell-checker 7.1_0 by kevina packed as Mozilla dictionary.
Open Google Calendar
Adds the Google Calendar web interface in a new Thunderbird tab. Creating and viewing events works like in a browser (Firefox, Chrome, ...)
To create your own collections, you must have a Mozilla Add-ons account.
