Bubble Translate 3 is an application that helps you read books in their original language, translate the text where it cannot be selected, or simply copy the text from an image. The application will memorize the 5 most frequently used languages, and offer them for quick access. You can use a speech synthesizer to listen to an unfamiliar word, sentence, or the whole text. Also, the application will show you different variants of the translation of the word. Each time you translate an unfamiliar word, the application remembers it and displays it in the “Memories“ pop-up window.
InstantTranslate makes it really easy to translate a selection of text in the application you are working in from one language to another language.
One World Dictionary by Ascendo is a leading multilingual reference tool for Apple desktops.