The app contains many thousands high-resolution images of individual pages and spreads of selected items from the Braginsky Collection of Hebrew Manuscripts and Printed Books. The Braginsky Collection is one of the most important private collections of Hebrew manuscripts and printed books in the world. The collection is particularly famous for its fine collection of illuminated Esther scrolls (Megillot) and marriage contracts (Ketubbot). Many of these are included in the app.