Latest News

PKP 2019: Registration Open for UAB Sprint

As we traditionally do with our bi-annual conferences, PKP 2019 will kick off with an OJS/OMP development sprint. We invite you to spend the whole week with us, starting with this free interactive event November 18-19, 2019 at the Universitat Autònoma de Barcelona (UAB). Can’t make it to the conference? No problem! Conference registration is not required to participate. 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.