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ThunderWebTabs

Opens Google Keep, Google Photos, Android Messages or any other website in Thunderbird's tab.

Users who encounter "Browser not supported errors" should try changing their User Agent. For more details, please visit the "Support site".

Rated 5 out of 5 stars (1)
282 users

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Change Link Appearance

Changes the appearance of links when displaying a message

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87 users

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BestReply

BestReply is an add-on that aims to improve users’ experience by providing quick services to the user such as summarization of emails, response generations, as well as a smart chat with our AI model based on the email they are reading.

Rated 3 out of 5 stars (1)
9 users

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Pushover Notifier

Send a Pushover notification when a new email arrives.

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14 users

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Spacebar Clicker

With Spacebar Clicker, gamers can now test their spacebar speed within the browser. Every gamer can install the extension and practice to increase how many times they press the spacebar.

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0 users

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Dictionnaire Moore

Le dictionnaire Moore / Moor Gom-Biis No-Tũur Gʋlsg Sebre : "Burkina Faso" Edition mars 2015 Cemie.

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0 users

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Belarusian spellchecking dictionary (Taraškievica orthography) Requires Restart

Belarusian spellchecking dictionary (Taraškievica orthography)
Беларускі слоўнік праверкі артаграфіі (клясычны правапіс)

Rated 2 out of 5 stars (2)
0 users

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GaelSpell Seanchló

Seo é an gnáthlitreoir GaelSpell, ach leis na consain bhuailte ḃ, ċ, ḋ, ḟ, ġ, ṁ, ṗ, ṡ, ṫ in ionad bh, ch, srl. An-oiriúnach do Twitter!

Rated 5 out of 5 stars (1)
0 users

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Church Slavonic Spelling Dictionary

The spelling dictionary is based on the Hunspell spelling dictionary for Church Slavonic (Church Slavic). Numerals only from 1 to 9999 are recognized.

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1 user

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Kashubian Spell Checker (Poland)

This Spell Checker may help writers verify correctness of their Kashubian spelling. It works under Firefox, Thunderbird, and SeaMonkey.

Nen werifikator kaszëbsczégò pisënkù mòże ùżëwac pòd Firefoksã, Thunderbird, ë SeaMonkey.

Rated 5 out of 5 stars (2)
6 users

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Русский словарь в дореформенной орфографии

Данный словарь используется для проверки текстов на русском языке в дореформенной орфографии.

Rated 5 out of 5 stars (2)
1 user

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Odia Spelling Checker

Check Odia spelling and suggest modification.

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5 users

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Diccionario Papiamento

Diccionario ortografico di Papiamento - pap_AW

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12 users

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Bambara/Bamanakan

Bambara spell-checker / Vérificateur orthographique pour le bambara / Bamanankan fililatilennanVérificateur disponible également comme Extension de la suite Libre Office

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8 users

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Arabic Spell-checker

Arabic Spell-checker Dictionary based on previous work

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8 users

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medicine-dictionary-ru-eng

Merged openmedspel 2.0.1, ru_ru-medicine-0.4.4, latin_dicrionary-0.41.20110603 dictionaries

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15 users

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Slovenská kontrola preklepov (bez diakritiky)

Slovník pre kontrolu preklepov bez diakritiky pre aplikácie Mozilla.

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784 users

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Move Mail Shortcuts

Allows assigning keyboard shortcuts for moving mails to folders and jumping to the folders.

Rated 4 out of 5 stars (12)
539 users

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Replaceholder

Replace placeholders with date and time as you type.
入力画面の件名、本文内の各プレースホルダを日時や曜日等の文字列に置換します。

Rated 2 out of 5 stars (1)
11 users

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TreeChildrenHeight50OrDottedTreeCell

Adjust tree children heights to 50px.
After clicking menu button, please, move mouse pointer to tree. if so, heights are changed at hovering or clicking a tree child.

To Hyun-geol who I like.

Oh, my Jesus.

December 10th 2020.

Rated 3 out of 5 stars (1)
6 users

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