: Likely the most popular choice. It supports a wide range of formats (EPUB, FB2, RTF, HTML) and allows you to customize fonts and backgrounds for comfortable night reading.
: Known for its beautiful "paper-like" interface. It features realistic page-turning animations and integrates well with OneDrive, making it easy to upload books from your PC and download them to your phone.
: Provides high-quality, beautifully formatted public domain books.
Since you cannot easily browse a built-in store, you should download books from these sources using your phone’s browser (Microsoft Edge) or your PC: