EPUB
GIF files
EPUB (Electronic Publication) is an open e-book standard. EPUB files are designed for reflowable content, allowing readers to adjust text size and layout. They are commonly used for e-books and support interactive features, making them suitable for various e-reader devices.
GIF (Graphics Interchange Format) is a bitmap image format that supports animations and a limited color palette. GIF files are commonly used for simple animations and graphics on the web.
More GIF conversion tools available