http://es.bab.la/diccionario/ingles-espanol El portal lingüístico de bab.la no solo proporciona una traducción, sino que la muestra en diversos contextos de uso. Ofrece sinónimos, combinaciones de palabras y palabras relacionadas. Asimismo, cada entrada viene acompañada de un audio que permite escuchar la pronunciación en ambos idiomas.

http://thclai.com/ The Translator's Home Companion is intended to serve as a focal point of information about resources available on the Internet and elsewhere for translators, interpreters, and all those interested in the arts and crafts of foreign languages.

http://www.reverso.net/ Online translation in French, Spanish, German, Italian, Russian, Portuguese, Chinese, Arabic, Hebrew, Japanese

https://www.freetranslation.com/ SDL Freetranslation.com is an online translation resource that enables individuals and businesses with a simple way to translate documents, web sites and typed text for a variety of needs. Offering a choice of free computer translation and professional human translation options we ensure that users receive the right quality translation, on time and within budget.

http://www.xplanation.com/ At Xplanation, we offer our customers peace of mind through our unique combination of sector expertise, advanced language technology and excellent customer service.