The American Catholic History Center and University Archives hosts several types of digitized materials.
- Our online collections are either entire collections, or parts of collections that have been digitized and posted on our site with basic descriptive information such as collection description, title, date, and subject of object.
- Our online exhibits are selections of digitized materials containing interpretive text compiled by Archives staff.
- Our educational materials are selections of documents centered around a theme and presented with resources and text compiled specifically for educators and their students.
- Several of our labor collections are part of ProQuest's History Vault.