A free online Spanish-to-English translation tool can be found at Babylon.com. Babylon is an experienced and well-regarded brand in language translation software. Their free online tool is capable of translating text from both Castilian and Catalan into English.
Spanish-to-English translations can also be made at Lingo24.com, English-Spanish-Translations.com and SpanishDict.com, among other websites.
SpanishDict.com is easy to use and provides translations from three different translators, giving the user a greater degree of reliability. The website also features a Spanish dictionary with more than one million words, as well as a range of Spanish learning tools such as visual and audio flashcards, grammar lessons and practice tests.