E-knihy is an online bookstore specializing in downloadable e-books and audiobooks, with a catalogue of more than 36,000 titles. Its selection spans Czech and world literature, including fiction, detective stories, fantasy, science fiction, romance, classics, poetry, biographies, and travel writing. Readers can also browse foreign-language books, comics, maps, games, popular nonfiction, professional titles, children’s books, young adult fiction, and educational materials for different school levels.

The store features new releases, bestsellers, discounted titles, and special offers across its catalogue. It also highlights selected books available for free or for one Czech koruna. After payment, purchased books are made available for download in the customer’s orders, generally within 15 minutes, and can be downloaded again later. Audiobooks are included alongside e-books, with promotional pricing offered on selected titles. Customers can search and browse the catalogue by format or category, and the store provides contact details for assistance with choosing or accessing books. E-knihy presents itself as a convenient way to find and buy digital reading and listening material online.