Welcome to explore the Ottoman Empire History. This application gives you information about the Ottoman Empire. Explore sultans of Ottoman Empire. Learn everything about the Ottoman Empire. Also buying ad-free(Plus) version, you can use with an impressive interface experience and you can support us. The Ottoman Empire was founded by Osman I. As sultan Mehmed II conquered Constantinople (today named Istanbul) in 1453, the state grew into a mighty empire. The Empire reached its apex under Su