PKP Open Archives Harvester
METADATA RESERVATION PROJECT FOR E-JOURNALS
Open Archives Harvester; Open Conference Systems; Open Monograph Press; PKP Open Harvester System; Open Preprint Systems; Draft:Open Preprint Systems; PKP Open Archives Harvester
The PKP Open Archives Harvester is software used to accumulate and index freely available metadata, providing a searchable, web-based interface. It is open source, released under the GNU General Public License.