Convert files to FB2 and of FB2 online
FB2 is an e-book file format designed to represent books in a structured and semantic way. It is especially popular in the e-book reader community due to its ability to preserve the structure of the book, including metadata, indexes, footnotes, and cross-references. FB2 files can contain formatted text, images, and annotations, and are compatible with a variety of e-book reading devices and software applications.
More information