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Keystone DLS
Digital Library Suite

The Keystone Digital Library Suite is a family of digital content management, portal management and information discovery software packaged together to provide state-of-the-art digital library services. All functionality is accessed through a Web browser; the package supports 8 different browsers. There is one type of interface and one look-and-feel for all administration services and metadata creation throughout the suite. The two components of the suite are the Keystone Organizer and the Keystone Retriever. The Organizer is both a content management service and a portal management service that stores digital content and facilitates metadata creation to describe that content. It also serves as the knowledge base for the federated search services, the harvesting services and the link resolver services that make up Keystone Retriever.


User manual available in HTML format from:


Download version 1.5.9 (stable)
released on 13 August 2008


Related Projects


LicenseVerified byVerified onNotes
License:GPLv2BABA20026 February 2017

Leaders and contributors

Index Data Maintainer

Resources and communication

AudienceResource typeURI
Download FilesDownload

Software prerequisites

Required to useSablotron XSLT processor and its PHP4 binding
Required to usePHP 4
Required to useApache
Required to useMySQL

This entry (in part or in whole) was last reviewed on 26 February 2017.


"Download Files" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.

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