Google Translator for Firefox - With this addon you can translate any text to your own language with one click or hot-key.
GoldenDict - The program has the following features: Use of WebKit for an accurate articles' representation, complete with all formatting, colors, images and links.
Microsoft Translator - Microsoft Translator is your door to a wider world.
Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
DeepL Translator - DeepL Translator is a machine translator that currently supports 42 language combinations.
PROMT Translator - PROMT Free Online-Translator.