Flow

Flow is an online EPUB reader that offers its services at no cost and is compatible across a range of platforms including Web, Windows, Linux, macOS, Android, and iOS. It provides the convenience of reading multiple books simultaneously and enables seamless reading across various devices.

The software comes equipped with a variety of features. It offers a grid layout for easy navigation, and an in-book search function for quick reference. An image preview option is available, along with custom typography settings for personalized reading aesthetics. Users can highlight text and make annotations for future reference. The software also provides theme customization options. Additionally, it allows users to share or download books via a link. For data management, it offers data export capabilities and cloud storage for saving and accessing data across multiple devices.