OpenDOAR logo   Directory of Open Access Repositories
Please note that this version of the OpenDOAR service, including its API, will be switched off mid June 2018.  The new version is available as a public beta at v2.opendoar.sherpa.ac.uk.  Please also refer to our new API documentation.
Recent Additions Feeds RSS1 Feed

Search or Browse for Repositories

per page. Sort by:
To search the contents of the repositories listed in OpenDOAR, please see our Content Search page.

OpenDOAR Charts - Worldwide

Click on a thumbnail image to display the full-size chart and its key.
Proportion of Repositories by Continent - Worldwide
Repositories by Continent
Proportion of Repository Organisations by Continent - Worldwide
Repository Organisations by Continent
Proportion of Repositories by Country - Worldwide
Repositories by Country
Proportion of Repository Organisations by Country - Worldwide
Repository Organisations by Country
Usage of Open Access Repository Software - Worldwide
Usage of Open Access Repository Software
Open Access Repository Types - Worldwide
Open Access Repository Types
Open Access Repository Operational Statuses - Worldwide
Repository Operational Statuses
Content Types in OpenDOAR Repositories - Worldwide
Most Frequent Content Types
Most Frequent Languages in OpenDOAR - Worldwide
Most Frequent Languages
Subjects in OpenDOAR - Worldwide
OpenDOAR Subjects
Recorded Metadata Re-use Policies - Worldwide
Metadata Re-use Policy Grades
Recorded [Full-text] Data Re-use Policies - Worldwide
[Full Text] Data Re-use Policy Grades
Recorded Content Policies - Worldwide
Content Policy Grades
Recorded Submission Policies - Worldwide
Submission Policy Grades
Recorded Preservation Policies - Worldwide
Preservation Policy Grades
Growth of the OpenDOAR Database - Worldwide
Growth of the OpenDOAR Database

© 2006-2018, University of Nottingham, UK. Last updated: 21-Jun-2018 Privacy