S3.Google Translator adds the power of Google Translate’s automatic translations to your browser!
It supports translation of selected text, entered phrase or whole webpage between any of 80+ languages.
New Feature: Language learning!
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
An easier management of the user interface language
NewTongWenTang is a tool to switch display Chinese content between traditional and simplified glyphs (中文繁簡體互轉工具)
Multi-Translator from Google, Bing and Pragma.
Translation tool for your Firefox and Thunderbird with a simple and friendly interface.
Important!!! If you can't see the German flag, please click: View --> Toolbars --> Bookmarks Toolbar. This is a German spelling checker for finding misspellings.
This is a dictionary file add-on for the Rikaichan extension.
Important!!! If you can't see the "Abc" icon , please click View --> Toolbars --> Bookmarks Toolbar.
This is an English dictionary for looking up words in English.
Select a word using your mouse and find its meaning in English!
Supports also the Nighty browser! This is a French Spelling dictionary, for finding spelling mistakes.
Select a text in French appearing on any web page and get a spelling check for it immediately!
A dictionary file for Rikaichan.
Vietnamese-language input method editor (IME). Type diacritics directly into any Web page, Web app, or dialog box. Convenient, comprehensive, secure.
Bộ gõ tiếng Việt cho phép đặt dấu trực tiếp vào bất kỳ trang Web, ứng dụng Web, hộp thoại.
Toggles dictionaries automatically or manually and displays the currently selected one
Open a tab with WordReference's translation for the selected word. Through a floating link, or by pressing "D" key.
No Small Text No Restart
Set a minimum text size for all web content. Use the toolbar button to switch it on and off. NEW: Three preset sizes. NEW: Use mouse scroll on the toolbar button.
Important!!! If you can't see the Mexican flag, please click View --> Toolbars --> Bookmarks Toolbar.
Select a text in Spanish appearing on any web page and get a spelling check for it immediately!
Find the definition for a selected word in a web page or an email.
Right click over the selected word, choose the option "Search in Babylon" and that's it! You will have a new window with the definition of the selected word.
Important!!! If you can't see the Brazilian flag, please click View --> Toolbars --> Bookmarks Toolbar.
Select a text in Portuguese on any web page and get a spell check for it immediately!
Transliterator No Restart
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.
Checks grammar using LanguageTool facilities.
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.