Latest News

Current Status of the PKP PLN

The PKP Private LOCKSS Network (PLN) has now been in production for a little over a year, and the PKP team would like to share some data on what the PLN is preserving. The PKP PLN is a free service that uses open-source software and a network of partners to create a “dark archive” of OJS journals that is distributed across the globe. Journals preserved in the PLN will become “bright” again and be available to the reading public long after their original OJS website is gone.
Read More →

Our Software

Open Journal Systems

OJS is the world's most widely used journal management and publishing system.

Open Monograph Press

OMP establishes an online workspace for editing and publishing books.

Open Conference Systems

OCS offers a complete Web presence for scholarly conferences.

Open Harvester Systems

OHS is an indexing system for OJS, OCS and other online resources.