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Axon - Wordnik dictionary & Wikipedia add-on No Restart

Axon provides access to the Wordnik dictionary and all Wikipedia articles in every language.

Double-click or select text to open the Wordnik dictionary definition in a speech balloon. If the word is not available Axon continues on Wikipedia.

Rated 5 out of 5 stars (4)
2,693 users

Google™ Translator Lite No Restart

Google™ Translator Lite

Rated 5 out of 5 stars (4)
8,103 users

Google™ Text-to-Speech No Restart

Google™ Text-to-Speech is a text to speech engine with natural sounding voices.

Rated 5 out of 5 stars (17)
2,191 users

German Dictionary for Spelling

This is a German spelling dictionary, for finding spelling mistakes.
Select a text in German appearing on any web page and get a spelling check for it immediately!

Rated 1 out of 5 stars (1)
6,260 users

Euskalbar

Basque dictionaries. Euskalbar is a Firefox toolbar that helps translating words from Basque to English, French, German, Spanish, Japanese and Latin, and from English, French, Spanish, German, Japanese and Latin to Basque.

Rated 5 out of 5 stars (29)
11,478 users

Automatik Text Reader No Restart

High quality TTS screen reader, automatic language recognition, supports English, Spanish, Italian synthesis and others. Select text to speak it.

Rated 4 out of 5 stars (9)
1,089 users

SpeakingFox

Converts text to audible speech on Mac OS X.

Rated 4 out of 5 stars (23)
1,199 users

Naver English Dictionary (Unofficial) No Restart

찾고싶은 영어 단어를 선택하면 네이버 사전 팝업을 띄워줍니다.

Rated 5 out of 5 stars (23)
1,628 users

Spanish Dictionary for Spelling

Select a text in Spanish appearing on any web page and get a spelling check for it immediately!

Seleccione un texto en español que aparece en cualquier página web y obtener una revisión ortográfica de inmediato!

Not yet rated
2,249 users

Translate to Korean

Adds a Korean Translate option to the Toolbar menu and Context(Right Click) Menu of Firefox.

Rated 4 out of 5 stars (21)
1,931 users

CLiCk, Speak.js

CLiCk, Speak.js is a hybrid of Charles L. Chen's excellent text-to-speech extension and the JavaScript TTS engine Speak.js. It also includes some code improvements for ML-FireVox.

Rated 3 out of 5 stars (4)
1,886 users

weblioPane

文字列選択でWeblioから検索。
オン、オフの切り替えは右下のアイコン又はアドオンの設定より変更できます。
インストール直後のみ、表示してるページをリロードするまで動かないバグがあります。

[1.1] TextInput Formでは反応しない様、仕様を変更しました。
[1.1] 英単語のみを検索の設定を追加。
http://ejje.weblio.jp/

Rated 5 out of 5 stars (5)
3,897 users

Quick Locale Switcher

Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.

Rated 4 out of 5 stars (80)
262,636 users

SelBlocks (for Selenium IDE)

This is a language extension for Selenium IDE that provides javascript-like conditionals, looping, callable functions, error catching, and JSON/XML driven parametrization.

Rated 5 out of 5 stars (1)
4,187 users

Simple Lorem Ipsum Generator No Restart

Generates a Lorem Ipsum Text and copies it to clipboard. You can also use ctrl+y as global hotkey.

Rated 3 out of 5 stars (6)
1,414 users

IME and DiMENSiON

Indicates status of IME by changing background color of textbox.

Rated 5 out of 5 stars (8)
3,699 users

Vocabulary Highlighter

Highlights all words that were added into a list while browsing. Use this add-on to study languages or be informed of the information you are interested in.

Rated 4 out of 5 stars (70)
2,486 users

Language Manager

Language Manager, Designed to manage language packs for Cyberfox and Firefox web browsers this easy to use utility make it easy to manage installed language packs and always have the latest language pack installed.

Rated 5 out of 5 stars (2)
2,655 users

Locale Switcher

Displays a menu item for switching the application locale.

Rated 4 out of 5 stars (24)
34,445 users

LEO Dictionaries

This is the official add-on for easier access to LEOs Online Dictionaries. Select any word or phrase, right-click on the selection and translate from/to English, French, Spanish, Italian, Chinese, Russian, Portuguese and Polish to/from German.

Rated 4 out of 5 stars (6)
13,966 users