The 5.0.9600.17905 version of Translate This is provided as a free download on our website. The most popular versions among Translate This users are 5.0, 4.5 and 3.1. This PC software is suitable for 32-bit versions of Windows XP/7/8. This free program is a product of Bradley Rosenfeld. The program is categorized as Internet & Network Tools.
From the developer:
Translate This ! extension for Firefox lets you translate an entire we-page or just a selection of it using Google Translate. Just select the text you need to translate and click " Translate This Selection" to get definition in other languages. Because of limitations of Google Translate, translating entire pages will not work if the page is HTTPS.
You may want to check out more software, such as Xerox® Easy Translator Service, Translation Office 3000 or Skype Translate, which might be similar to Translate This.