The Sunset Digital Library is a mobile app that provides users with access to a vast collection of classes, messages, and sermons delivered at Sunset International Bible Institute. This comprehensive library also includes a wide range of printed study guides and outlines, making it a valuable resource for educational purposes. One of the standout features of this app is that it is completely free of charge, thanks to the generous donors and supporters of Sunset.

With the Sunset Digital Library, users can explore a wide variety of resources in multiple languages. While the majority of the materials are in English, the app also offers access to Sunset's archive materials in ASL, Arabic, Spanish, Russian, Chinese, Portuguese, and French. This ensures that users from different linguistic backgrounds can benefit from the app's educational content.

The app features contributions from esteemed English teachers from the Sunset faculty, including Richard Rogers, Ed Wharton, Cline Paden, Gerald Paden, Truman Scott, Truitt Adair, Abe Lincoln, Richard Baggett, Ted Kell, Jim McGuiggan, Nat Cooper, and Ted Stewart. Their expertise and knowledge enhance the learning experience provided by the Sunset Digital Library.