Open Journal Systems
Open Journal Systems (OJS) is an open-source software application for managing and publishing scholarly journals.
- 3
Usage over time
Trend data starts with the first full crawl. We take a snapshot of every technology's usage at the end of each monthly crawl cycle, so the first point appears once the current cycle completes and the trend line after the second.
Market share
- DMS38%
Share of indexed sites in the category that use Open Journal Systems.
3 sites use Open Journal Systems
- ajol.infoAfrican Journals Online3.3.0.11since 28 Sept 2026
- firstmonday.orgFirst Monday3.3.0.13since 28 Sept 2026
- journal.fiJournal.fi | Journal.fi3.4.0.9since 28 Sept 2026