Unique collections deserve to be discovered
Increase the visibility, efficiency, and impact of yours
Images sourced from CONTENTdm customer sites
CONTENTdm helps libraries, archives, museums, and other cultural heritage institutions make unique digital collections easier to discover, manage, and connect.
Powerful discovery is just the beginning. Built on OCLC’s digital collection management expertise, CONTENTdm combines WorldCat and search visibility, exhibits and storytelling, and linked data to expand the reach and long-term impact of unique collections.
Increase the visibility of your collections
Help more people discover, explore, and use your unique collections through improved discovery experiences, exhibits, metadata, and interoperability. While many platforms focus on managing collections, CONTENTdm extends discovery beyond your website, helping your collections reach users wherever they begin their research. WorldCat visibility, strong metadata, search optimization, exhibits, storytelling, and related content recommendations make it easier for people to find and engage with the materials you’ve preserved.
Help staff do more with the resources they have
Reduce manual work, improve metadata quality, streamline workflows, and process collections more efficiently. CONTENTdm gives staff a fully hosted, browser-based platform with bulk workflows, OCR, and metadata tools. Spend less time on repetitive tasks and more time building, describing, and sharing your collections.
Scale collections without increasing technology overhead
Grow your collections without taking on server maintenance, upgrade cycles, or infrastructure management. CONTENTdm supports the standards and technologies that keep collections connected as the digital ecosystem evolves. IIIF, APIs, OAI-PMH, linked data, and metadata standards help make collections discoverable, shareable, and reusable across the web and other platforms.
CONTENTdm by the numbers
89M
Digital items
28
Countries
270 TB
Digital items stored
675+
Sites
20+ years
Of experience
“[CONTENTdm] allows us to really reach out to others who might not know we have that material. It’s satisfying for me as a librarian to know that they can find it and use it, that it has value.”
Mario Einaudi
Head of Digital Collections and Imaging Services
The Huntington Library, Art Museum, and Botanical Gardens
From local treasure to global discovery
Every community has stories worth preserving. CONTENTdm helps institutions make those stories accessible to researchers, students, communities, and audiences around the world.
See how institutions are using CONTENTdm to preserve and share the collections that matter most.
The American Geographical Society Library Digital Map Collection
The American Geographical Society Library Digital Map Collection contains over 20,000 maps, ranging from early maps of Asia to historical maps of Wisconsin and Milwaukee, and other American cities, states, and national parks.
UTSA Oral History Collection
A collection of more than 1000 oral histories from the holdings of UTSA Libraries Special Collections. The bulk of the interviews in this collection are part of the Institute of Texan Cultures Oral History Collection.
Ohio Memory Newspapers Collection
The Ohio History Connection provides free access to over one million full-text searchable pages of Ohio newspapers.
The Stevens Yearbooks Collection
The Stevens Yearbooks Collection includes the current yearbook, The Link (1890 to the present), as well as its predecessors, The Eccentric (1874-1890) and The Bolt (1883-1890). In 1890, the latter two publications agreed to consolidate and form The Link, which derives its name from the "linking" of the two yearbooks.
The Huntington Digital Library Photographs Collection
Photographs in the digital collection primarily document the history and development of the American West, with an emphasis on 20th-century Southern California and Los Angeles.
Whether you’re planning a new digital collection or expanding an existing one, our team can help you explore how CONTENTdm can support your goals, workflows, and community.
“This is a terrific way of telling stories because, increasingly, we’ve become a visual culture. CONTENTdm allows us to present an image with plenty of space for adequate metadata to explain that image.”
Susan Sutton
Indiana Historical Society
Frequently asked questions
Why CONTENTdm?
Built on OCLC’s digital collection management expertise
CONTENTdm benefits from OCLC’s decades of experience connecting library collections and information through high-quality metadata. Integrated authority controls support standards and vocabularies including LCNAF, LCSH, FAST, and Getty AAT.
Built for discovery beyond your repository
CONTENTdm helps unique collections become part of a broader discovery ecosystem through WorldCat visibility, search optimization, linked data, exhibits, storytelling, and related content.
Built for connection
Standards-based interoperability, including IIIF, OAI-PMH, and open APIs, makes it easier to share, connect, and reuse collection content across platforms and technologies. The new CONTENTdm is also FedRAMP-compliant. Visit our Trust Center for more information on compliance, reliability, privacy, and security.
Built for cultural heritage institutions
CONTENTdm is designed around the needs of libraries, archives, museums, and other institutions responsible for preserving and sharing unique collections.
Built to reduce technology overhead
CONTENTdm is fully hosted, so OCLC manages infrastructure, maintenance, and upgrades while your staff focus on the collections themselves.
Built for what’s next
CONTENTdm provides a foundation for evolving discovery and collection management, with linked data and integrations that help institutions adapt as technologies and user expectations change.
Request more information
CONTENTdm is the digital collection management platform that helps libraries, archives, museums, and other cultural heritage institutions make unique digital collections easier to discover, manage, and connect.
Service availability
-
Available everywhere (features differ by locale)
Support & training resources
CONTENTdm (classic version) documentation
CONTENTdm (new version) documentation
OCLC Community Center
News
Upcoming Events
Watch this space for CONTENTdm events.
On-demand events
12 February 2026
Cómo mejorar la visibilidad y el acceso a las colecciones digitales especiales
17 May 2023
Highlight your special collections online with CONTENTdm
Learn more
Download the CONTENTdm flyer
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