Add-ons
Most Popular See all »
-
German Dictionary (new Orthography) for spellchecking in Mozilla products221,989 users -
British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey by David Bartlett.
To enable, right-click in a multi-line text box, select "Languages", then "English / United Kingdom".17,149 users -
Australian English Dictionary for Mozilla applications.13,729 users -
German dictionary (new Orthography) for spellchecking in Mozilla products, extended with Austrian words13,037 users
Top Rated See all »
-
![Icon for Grammalecte [fr] (for Thunderbird)](https://addons.thunderbird.net/user-media/addon_icons/809/809689-32.png?modified=1542696710)
French grammar checker. Included: conjugation tool, text formatter and spelling dictionaries.4,355 users -
Word translation in tooltip with English⟷Croatian dictionary already incorporated.28 users -
CantoFish is a popup Cantonese-English dictionary for Firefox. It contains over 200,000 entries and works with both traditional and simplified Chinese characters. The Yale and Jyutping romanization systems are supported, as well as Mandarin pinyin.2 users -
Ћирилично/латинично пресловљавање, виртуална ћирилична тастатура - Serbian Cyrillic/Latin transliteration and Virtual Cyrillic keyboard0 users -
An easier management of the user interface language4,041 users -
As-you-type phonetic conversion of text from one alphabet to another, as well as transliteration/detransliteration of selected text anywhere within documents. Supports multiple languages and custom transliteration schemes.157 users
Recently Added See all »
-
A dictionary search tool, currently restricted to using dict.leo.org. This is just a personal learning little project, not endorsed by Leo GmbH. Sources at https://gitlab.com/apiraino/dict_search84 users -
Change direction from Left to Right and Right to Left for Persian, Arabic, Hebrew etc. This Thunderbird extension is based on ComposeRTF available in https://addons.thunderbird.net/en-US/thunderbird/addon/composertf/59 users -
French grammar checker. Included: conjugation tool, text formatter and spelling dictionaries.4,355 users
-
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.564 users
See all 87 extensions in Language Support »
To create your own collections, you must have a Mozilla Add-ons account.
