OSF (Open Science Framework) is a free, open collaborative research platform that allows users to organize all documents related to a research project and make them accessible to the community. Pre-registration documents and preprints can be included.
OSF helps research teams work on projects privately or make the entire project publicly available for wide dissemination. As a workflow system, OSF connects with the many products researchers already use, streamlining their process and increasing their efficiency.
To access the platform: https://osf.io/
For more information: https://help.osf.io/