Ketabkhan is a Persian-language online book platform offering readers a convenient way to discover and purchase digital books and novels. Its catalog spans contemporary Iranian romance and social fiction, translated literature, classic works, philosophical and psychological books, and other popular genres. Product listings provide details such as authors, translators, language, format, page count, and, where available, summaries and prices, helping visitors choose titles that suit their interests.

The website features book introductions, summaries, articles, and selected posts alongside its downloadable titles. Readers can browse collections and categories, including novels and literary works, and buy books in PDF format. Ketabkhan also offers one-month, six-month, and one-year membership subscriptions, as well as a gold package featuring trading and investing materials, including books on price action, candlestick analysis, technical analysis, and trading psychology. The site includes user accounts, a shopping cart, membership information, and a seller panel, bringing browsing, purchasing, and seller access together in one online destination for Persian-speaking readers.