The location of your downloaded book depends on your device and browser settings . On a Windows PC or Mac , check the "Downloads" folder in File Explorer or Finder. On Android , look in the "Files" or "Downloads" app. On iPhones/iPads , check the "Files" app > Downloads" or the reading app used. If downloaded via a browser , open the download history to find its location. For e-books, check apps like Kindle, Google Play Books, or Adobe Digital Editions . If unsure, redownload and note the save path.