Thanks Filipe for this addon. Works better than any other translation addon for Firefox. At par with, if not better that Chrome's inbuilt translation service.

@Filipe, What do you think about adding dictionary service also to this addon? something like - when you select a text, two icons appears, one for translation as it is currently and another icon for invoking dictionary meanings of selected text/word.

Realmente funciona y muy rápido.

完美的翻译插件

Could you please add an option to keep translating webpages after entering links? (like chrome)
Best translation extension in firefox ever I think.

el mejor traductor sobre la misma pagina para firefox

works very well, gets the job done quick

善

I would have rated this a 5, however, it has begun changing my address when I enter it in an online form on a website or type it in an email. Instead of saving or leaving unchanged my address as entered, it alters it to a Spanish to English language translation. For example, if I enter my address as "1234 Camino Las Roblas" it changes it to "1234 The Roblas Road".

спасибо. работает замечательно.

很好

I compared this Add-On to the recommended "To Google Translate", and this Add-On ( "Translate Web Pages" ) is far better.

This Add-On has expected behavior when user clicks on the Add-On icon. It displays a drop-down window with a "Translate" button to translate the current page, and it has an addition option button to access additional options on the fly.
User can quickly translate the page by right clicking the page and select translate to English (or your language).

The other Add-On puts a toolbar on the top of the page, where it occupies valuable webpage real-estate. Where-as this add-on keeps those options on the icon itself (IMHO that's where they belong).

It translate the page without having to re-display the page.

I highly recommend "Translate Web Pages" over the other similar add-on.