Linguisle

Reading a foreign-language book on a Mac usually means breaking focus: copy a sentence, open a translator, look up a word, then return to the page. Linguisle keeps those steps beside Apple Books. Select a word or sentence to translate it, check the dictionary, review grammar notes, listen to read-aloud playback, and save vocabulary while the original text stays in front of you. The current Mac version supports 9 languages and is notarized for macOS 15 or later.