KReader is a Windows app that allows you to read Kindle books on your Windows PC. It is a free app and it is available for both Mac and Windows. The app allows you to download and read Kindle books, including the Kindle Unlimited library. The app also allows you to highlight text and save your favorite books for later. The app also allows you to view your Kindle book library, manage your Kindle books, and view and share your bookmarks. You can also choose to download and read books from the Kindle Store. This app is compatible with Windows 10 and it is available for Windows 7, 8, 8.1, and 10.