Open Preservation Foundation Joins The Open Source Initiative

The Open Preservation Foundation (OPF) is delighted to announce that we have become an affiliate member of the Open Source Initiative® (OSI). The OSI is the global non-profit formed to educate about and advocate for the benefits of open source software, development, and communities.

OSI affiliate members participate directly in the direction and development of the OSI through the Board of Directors elections as well as incubator projects and working groups that support software freedom. OSI membership provides a forum where some of the world’s most successful open source software leaders, projects, businesses, and communities engage through member-driven initiatives to promote and protect open source software, while also extending and improving their open source efforts through co-creation, collaboration, and community.

Open Preservation Foundation’s work exemplifies multiple dimensions of openness, not only as a maintainer of several open source tools and an open community for collaboration but also through their work ensuring digital content in many formats remains accessible and usable,” said Patrick Masson, OSI General Manager. “We’re grateful for OPF’s support as a member and look forward to their contributions as a community.”

The OPF joined the OSI because we share a commitment to raising awareness and advocating for open source software,” said Martin Wrigley, Executive Director of the OPF. “We maintain a set of open source file format validation tools and look forward to exchanging ideas with new communities and sharing our experience in digital preservation.”

The OSI Affiliate Member Program, available at no-cost, allows non-profit and not-for-profit organisations – unequivocally independent groups with a clear commitment to open source – to join and support the OSI’s mission to educate about and advocate for the benefits of open source and to build bridges among different constituencies in the open source community.

About the Open Source Initiative

Founded in 1998, the Open Source Initiative promotes and protects open source by providing a foundation for community success. It champions open source in society through education, infrastructure, and collaboration. As the steward of the Open Source Definition, the OSI is recognised internationally as the sole standards body for certifying open source licenses and preventing abuse of the open source concept by bad actors. The (OSI) is a California public benefit corporation with 501(c)(3) tax-exempt status. You can find more about the OSI at,

About the Open Preservation Foundation

The Open Preservation Foundation (OPF) is a global not-for-profit membership organisation that leads a collaborative effort to create, maintain and develop the reference set of sustainable, open source digital preservation tools. Founded in 2010 to steward the results of EU-funded R&D, the Foundation enables the development of best practice through interest groups, community events, webinars, and training. The OPF’s vision is open, sustainable digital preservation. To learn more about The Open Preservation Foundation see,



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