Tresoar (West Frisian for "treasure") is the short name for the Frysk Histoarysk en Letterkundich Sintrum ("Frisian History and Literature Center") in Leeuwarden. Tresoar manages digital archives about Friesland and its literature. There is a study room open to the public, and most catalogs are online and free to access. In addition to 2-dimensional material such as photographs, scanned books and documents, there is a growing collection of multi-media objects such as film and audio material that can also be searched and accessed online.