Language Support


Khmer Fonts Package

This add-on installs a Khmer font to allow rendering of Khmer scripts on all web pages (Gmail, Facebook, Twitter, Blogspot, Worspress, etc.)

The font used is Nokora, created by Danh Hong.

Rated 4 out of 5 stars (5)
68 users

Gb2Big Requires Restart

Gb2Big is a handy translator between simplified and traditional Chinese.
Use CN Flag for Simplified Chinese
Use HK Flag for Traditional Chinese
Use UN Flag for Online Proxy Service

To activate this add-on:
1. Right click on the toolbar
2. Select "Cu...

Rated 4 out of 5 stars (14)
67 users

SpanishDict Word Dictionary

Adds context menu item to provide a dictionary definition for an English/Spanish word using A helpful tool when you are reading and want a quick definition of a Spanish word. Opens a new tab to

Not yet rated
67 users

DictsInfo Requires Restart

Search the highlighted text at

Rated 3 out of 5 stars (4)
66 users

Squid Thing

Provides convenient access to Squid Ring and SplatNet stage rotations くコ:彡

Not yet rated
66 users

ע\ع (Ayn\Ayn) Lookup [former ע\ع Converter] Requires Restart

Transliteration of Arabic/Syriac to Hebrew writing system and a powerful interface to many dictionaries and encyclopedias : Arabic>He,En; Syriac>En; Hebrew>Ar, En, Ru; Yiddish>En; Wiki,
Etymology, Thesaurus ... . Select text and use context menu.

Rated 5 out of 5 stars (4)
65 users

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
64 users

Restartless Context Search

Base on Context Search

Rated 4 out of 5 stars (9)
64 users

Input Changer

NOTE: there's NO button and you need Sqlite Manager. Useful for frequently used paraphrase in forms and online comments. Change the matches in your input with corresponding replacements. Configure which pages you want to apply the replacing rules.

Rated 4 out of 5 stars (3)
63 users


Integrates JavaScript Object Diagram with Firebug

Not yet rated
63 users

JSZhuyin IME for Firefox

An offline web-based Zhuyin IME for Firefox.

Rated 5 out of 5 stars (1)
62 users

Easy Unicode Input Requires Restart

Allows quick and easy use of Unicode characters

Not yet rated
62 users

Grammar Checker by Proofread Bot Requires Restart

Check the grammar, style and plagiarism of your text with Proofread Bot.

Rated 1 out of 5 stars (1)
62 users



Rated 4 out of 5 stars (2)
61 users

FilterBreaker Requires Restart


Not yet rated
60 users


Read text on a webpage in a language you are trying to learn, if you don't know the meaning of a difficult word hover the mouse over the word (or drag-select a sentence) and a helpful popup translation appears (you can also hear it spoken as audio).

Not yet rated
60 users


Shabdkosh: Select any text on browser -> right click on text -> select 'Find hindi meaning of `Word` with '. There are 3 options for users to translate any word into hindi with (1) (2) (3)

Not yet rated
59 users

Eurotran Translator

Translation tool to translate web pages in English to Czech.

Not yet rated
58 users


ACCESS is a tool can look up the details of Chinese character and analyze Chinese characters on webpage. If users or Chinese teachers want to learn Chinese characters in a scientific way, try this addon to figure out all the components of characters.

Not yet rated
58 users

ThunderTranslator: Thai-English instant translator Requires Restart

English-Thai-English instant word translation with Thai language segmentation

Not yet rated
54 users