Archipelago
Archipelago is a recent arrival in the Drupal-based open-source digital repository space. Designed by the Metropolitan New York Library Council (METRO) with collection-owners' needs in mind, Archipelago has a fast-growing community of open-source developers and involved institutions. Archipelago’s unique data structure provides a high-degree of flexibility for display and sharing metadata.
Born-Digital offers a customizable Archipelago theme, based on a custom theme developed for the California Revealed Digital Library.