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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.

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18 users

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Dino Game

Play the Dino game from Google Chrome and challenge friends to beat your score.

Rated 5 out of 5 stars (1)
13 users

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New Tab

It's Open New Tab Within ThunderBird

Rated 5 out of 5 stars (4)
106 users

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Diola-Fogny spell checker Requires Restart

Diola-Fogny spell checker that recognizes about 19000 of the most common words.

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1 user

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Diola-Kasa spell checker Requires Restart

Diola-Kasa spell checker that recognizes more than 16,000 common words.

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1 user

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Oromo spellcheck Requires Restart

Oromo spell checker

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1 user

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Mari spellchecker dictionary

Mari dictionary for spell-checking in Firefox and Thunderbird. «Орфографический словарь марийского языка»

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1 user

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Simple English Dictionary Requires Restart

A Simple English spellchecker for the simple.wikipedia.org

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0 users

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Uyghur Spelling Dictionary (Uyghurche Imla Lughet)

Uyghurche Imla Lughet
Enables spell checking in any text field for Uyghur Latin Alphabet

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1 user

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Hawaiian spell checker

An addon for spell checking Hawaiian language text.

Rated 1 out of 5 stars (1)
15 users

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wordlist.sourceforge en-US Hunspell Dictionary

wordlist.sourceforge en-US spell-checker 7.1_0 by kevina packed as Mozilla dictionary.

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18 users

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Russian-Uzbek dict

Spelling of Russian and Uzbek words. Рус ва Ўзбекча луғатлар имло.

Rated 5 out of 5 stars (1)
1 user

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Amawal n Teqbaylit

Asiɣzef-agi yegber amawal Aqbayli akked useɣti n tira s Teqbaylit. Wid yebɣan ad ttekkin deg tneflit n uzegrir-agi, zemren ad d-aznen awalen yuran akken iwata ar belkacem@77@gmail.com. Zemren daɣen ad d-seddun ismawen akked yimaylen-nsen

Rated 5 out of 5 stars (3)
3 users

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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, ...)

Rated 4 out of 5 stars (79)
21,826 users

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stripImages

Remove all images from message with one click.
Places a "strip images" button on the toolbar of the message compose window.
Clicking the button will remove all images from the message.
This helps keep mailbox disk space down.

Rated 4 out of 5 stars (11)
232 users

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Click Speed Tester

Test your click speed and practice different clicking techniques.

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3 users

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Google Calendar Tab

Adds a button to open Google Calendar in a new Tab

Rated 4 out of 5 stars (17)
7,871 users

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quicker quicksearch

make searching for emails faster:

Automatically insert into the quickfilter box: the author, subject or the email domain of the selected email.


No need to retype the address, if you want to search for all emails of this author.

Rated 4 out of 5 stars (8)
1,154 users

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Disable Signature Requires Restart

Allows to disable the S/MIME signature of messages. Afterwards, these messages are no longer recognized as signed and their attachments can be deleted or detached.

Rated 5 out of 5 stars (2)
5 users

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GCalTab

GCalTab is a Thunderbird add-on that opens Google Calendar website in a Thunderbird tab. It features a beautiful dark mode thanks to the DarkReader algorithm.

Rated 5 out of 5 stars (12)
1,679 users

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