Run by Chemnitz University in Germany. Search through more than three million translations with examples and hints, explanations, synonyms, sayings, aphorisms, and quotations in English and German. Browse lists for special topics. Listen to German and English pronunciations spoken by native speakers.
Run by System Administration Group, Department of IT) of Technische Universität München
Online Translation Tools
Gerald Erichsen's article on evaluating online translators is worth a look for those relying heavily on translation tools for assignments (you know who you are!)
This FREE iPhone app translates via text input, and also allows Romanization by turning keypad symbols into written words of the target language. Supports over 80 languages.