Open Preprint Systems (ID : 669) package has been updated to version 3.3.0.5. Open Preprint Systems (OPS) is an open source preprint server for managing the posting of research papers.
Authors, after registering with the system and being approved by the Preprint Manager, can share their research as preprints, whether as PDFs, or Word documents. The posted papers are then made freely available online to be downloaded and indexed by Google Scholar.
Review, Rate and View Demo of Open Preprint Systems here:
http://www.softaculous.com/apps/others/Open Preprint Systems