AntWordProfiler is a freeware tool for profiling the vocabulary level and complexity of texts. This tool allows you to generate vocabulary statistic and frequency information about a corpus of texts loaded into the program. It also shows the overall coverage of different vocabulary levels.
One World Dictionary by Ascendo is a leading multilingual reference tool for Apple desktops.
InstantTranslate makes it really easy to translate a selection of text in the application you are working in from one language to another language.
