Language Support


Zorro de Traductor

A Firefox addon that translate text selections from or to Spanish

Rated 3 out of 5 stars (3)
138 users

Spell Checker Improved - Firefox 4 Compatible ! Requires Restart

This add-on checks web pages for spelling mistakes and highlights it in red, yellow and lime, while using Firefox's built in dictionaries, which are updated constantly.

Rated 3 out of 5 stars (3)
59 users

SYSTRAN - Translator and Dictionary

SYSTRAN Extension can translate any webpage in one click.

Rated 3 out of 5 stars (5)
198 users

WebCensor - Profanity Filter

Blocks the swear words, bad, strong, foul language, swearing, cursing, etc. Make browsing safer and Internet cleaner!

Rated 3 out of 5 stars (9)
42 users

Mars Translation

Free machine translation for Firefox. Enjoy translating into more than 30 languages for free.

Rated 4 out of 5 stars (2)
67 users

Jisho Search Plugin Compatible with Firefox 57+

Allow the user to search selected text on a webpage directly on Jisho dictionary

Rated 4 out of 5 stars (2)
169 users

Look up a word Requires Restart

Look up the selection by leo (english-german) or...

Rated 4 out of 5 stars (2)
4 users

ABBREX Requires Restart

ABBREX shows the meaning of abbreviations and acronyms as tooltips when you hover over them.
It works automatically and unobtrusively on any site you visit.

Rated 4 out of 5 stars (2)
21 users

WriteLab Compatible with Firefox 57+

Get instant feedback on your writing with WriteLab

Rated 4 out of 5 stars (2)
33 users

Cambridge English Dictionary Compatible with Firefox 57+

Cambridge English Dictionary search tool

Rated 3 out of 5 stars (4)
504 users

FreeTranslate Requires Restart

Freetranslate.xpi is a simple extension that allows you to translate individual words on a web page between 10 different languages via

Rated 3 out of 5 stars (4)
11 users

QR Code Getter Requires Restart

QR Code Getter is a handy and reliable Firefox extension designed to generate QR codes for the selected text via right-click.

Rated 3 out of 5 stars (4)
1,900 users

Hot Virtual Keyboard Extension Requires Restart

This extension brings up the virtual keyboard when entering text input fields. Hot Virtual Keyboard has to be installed and running: Virtual Keyboard Home Page

Rated 3 out of 5 stars (6)
525 users

速訳英語 Requires Restart


Rated 3 out of 5 stars (3)
143 users

Large Thai Script Requires Restart

Increases the Thai font size on web pages so it's more easily readable.

Rated 3 out of 5 stars (3)
5 users

DictsInfo Requires Restart

Search the highlighted text at

Rated 3 out of 5 stars (4)
32 users

Laitis Chromium Extension Compatible with Firefox 57+

Laitis Chromium extension allows Laitis to control websites using your voice. Do not work without Laitis Desktop Application.

Rated 4 out of 5 stars (1)
52 users

LANGUAGE TRANSLATER Compatible with Firefox 57+

Language Translater.
It is used to translate text from english to various languages like- French, Japanese, German, Chinese, Hindi ,Punjabi,Tamil, Telugu

Rated 4 out of 5 stars (1)
72 users

Morse Requires Restart

Morse - learn morse code while browsing the net...

Rated 4 out of 5 stars (1)
1 user

TruePythonistaAntiRuby Requires Restart

The True Brazilian Pythonista is a firefox extension that will replace any reference to Ruby-BR to a Python Community Oriented website, focusing on curing the Ruby on Rails disease.

Rated 4 out of 5 stars (1)
2 users