Most Popular EPUB Reader in 2026

When you read EPUB novels regularly, choosing the ideal reader can dramatically improve your reading experience. While the EPUB format has become the standard format for digital books, not every reading app offers the same level of customization, library management, annotation features, or device support.

This guide compares the five best EPUB apps available today based on usability, key features, supported devices, and the type of reader they're best suited for.

Whether you're reading translated Chinese light novels, historical romance, fantasy, Romance Novels or classic literature, there's an EPUB reader designed to match your needs.