Language Support


Traductor Elinv Evolution

Traduce múltiples textos seleccionados reemplazándolos.
Cuando solo es necesario traducir el valor de las variables y no sus nombres.

Not yet rated
19 users
Added November 1, 2016

Oxford Learner Dictionary

Oxford Learner Dictionary search tool

Rated 1 out of 5 stars (1)
136 users
Added October 29, 2016

Quick Locale Switcher 2 Requires Restart

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

Rated 5 out of 5 stars (1)
1,355 users
Added October 17, 2016

Google Translator English Vietnamese

Google Translator English-Vietnamese search tool

Not yet rated
75 users
Added October 11, 2016

Oxford English Dictionary

Looking up Oxford English Dictionary quickly while browsing an english website

Rated 5 out of 5 stars (2)
581 users
Added October 9, 2016


Adds automatic keyboard selection for based on user preferences.

Rated 5 out of 5 stars (1)
303 users
Added October 7, 2016

VIEW: language learning on any webpage

VIEW is an intelligent computer-assisted language learning (ICALL) system designed to provide language learning activity resources.

Not yet rated
14 users
Added October 6, 2016


this is for transliterating scripts from kannada to malayalam

Not yet rated
4 users
Added September 29, 2016

Anki 划词制卡助手

Anki 划词制卡助手,,用于网页即时英汉划词翻译,辅助记忆软件Anki一键制卡。

Rated 5 out of 5 stars (3)
205 users
Added September 26, 2016

Oxford Pronunciation Viewer

The current version of Oxford Online Dictionary show pronunciation at the bottom of each page. This addon will help bring it to the top of each page, so that you can see it easily.

Not yet rated
69 users
Added September 25, 2016

Zend Debugger Toolbar Requires Restart

Provides integration with Zend debugging and profiling tools. If you would like to contribute, please visit the project home page:

Not yet rated
49 users
Added September 19, 2016

Unicode Keyboard

A keyboard-navigable Input panel that can search unicode characters by character name, code block and general category. Alt+U to open and close the panel. Alt+Shift+L to toggle the latex shorthand input mode in text areas.

Rated 1 out of 5 stars (1)
51 users
Added September 14, 2016

Entreguistas e Golpistas

O navegador mostra, além dos golpistas, quem são os Entreguistas do Pré-Sal, facilitando na hora de reconhecer os deputados traidores que estão trabalhando a favor da entrega do nosso patrimônio.

Not yet rated
3 users
Added September 13, 2016

Virtual Arabic Keyboard

Virtual arabic keyboard which lets you type in Arabic language in case you don't have a physical arabic keyboard attached to your computer.More info on

Not yet rated
88 users
Added September 13, 2016


Text to speech extension for browsers, thanks to API by ResponsiveVoice.js.
The feature is simple. When you make a text selection, the text speaks.

Rated 5 out of 5 stars (1)
59 users
Added August 31, 2016

Google Translation

Translate to your native language a selected text from english

Rated 3 out of 5 stars (2)
810 users
Added August 23, 2016

Reverso Translate in Context

Translate words and expressions in context and improve your language skills. Spanish, French, Russian, Italian, etc.

Rated 4 out of 5 stars (22)
3,088 users
Added August 23, 2016

English Dictionary Lookup

Allows for easy lookup (using GCIDE_XML) and display of English word definitions within webpages via an unobtrusive dialog box.

Rated 4 out of 5 stars (2)
65 users
Added August 21, 2016



Not yet rated
8 users
Added August 21, 2016

Temperature Converter

Easily convert temperatures on websites right from the Firefox context menu without any external navigation!

Not yet rated
23 users
Added August 17, 2016