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Support a preprint provider

OSF offers a shared infrastructure for over 20 preprint services, each of which are governed by independent groups that commit time and resources to the advancement of preprinting. If you wish to support one of those communities, please follow the links below.


PsyArXiv (psychology archive) is designed to facilitate rapid dissemination of psychological research. PsyArXiv is a creation of the Society for the Improvement of Psychological Science (SIPS) and the Center for Open Science (COS).



SocArXiv, open archive of the social sciences, provides a free, non-profit, open access platform for social scientists to upload working papers, preprints, and published papers, with the option to link data and code. SocArXiv is dedicated to opening up social science, to reach more people more effectively, to improve research, and build the future of scholarly communication.



engrXiv, the eprint server for engineering, is a partner of the nonprofit Center for Open Science (COS) and is housed at the University of Wisconsin-Stout. engrXiv provides a free and publicly accessible platform for engineers and engineering researchers to upload working papers, pre-prints, published papers, data, and code. engrXiv is dedicated to open dissemination of engineering knowledge, to reach more people more effectively, to improve research, and build the future of scholarly communication.



SportRχiv is the first community-led and open access subject repository dedicated to sport, exercise, performance, and health research. As a repository, we appreciate the interdisciplinary nature of our respective fields and accept submissions from those working in all aspects of sport and exercise science (also known as kinesiology and movement science), sport and exercise studies, rehabilitation and therapy, through to theatre, dance, and performance studies.



AfricArxiv is a free, open source and community-led digital archive for African research. We provide a non-profit platform for African scientists to upload their working papers, pre-prints, accepted manuscripts (post-prints), and published papers. We also provide options to link data and code, and for article versioning. AfricArxiv is dedicated to enhance and open up research and collaboration among African scientists – co-design the future of scholarly communication.