The Document Foundation (TDF) is the nonprofit organization that owns and stewards LibreOffice and the broader Document Liberation Project. The foundation’s own page describes it as “a charitable Foundation under German law (gemeinnuetzige rechtsfaehige Stiftung des buergerlichen Rechts), which owns assets and conducts financial and legal transactions on behalf of the Community.” In practice this means TDF holds the LibreOffice trademark, infrastructure, and donated funds, while the software itself is built by a global community of volunteers and contributors.
TDF was announced on September 28, 2010. Its history page recounts that “when The Document Foundation was announced in September 2010, we started with a team of long-term contributors to OpenOffice.org,” and that the founders set out to create “a new, open, independent, and meritocratic organization” intended to “protect past investments by building on the achievements of the first decade with OpenOffice.org.” At launch the foundation was run by an interim Steering Committee, with the intention that it be “replaced by the elected Board of Directors within one year.”
The foundation came into being as a direct response to a change of corporate ownership. OpenOffice.org had been sponsored by Sun Microsystems, and when Oracle acquired Sun in 2010 the community grew concerned that a single vendor would control the project’s future. Rather than continue under uncertain corporate stewardship, long-time contributors chose to establish an independent organization that no company could capture, and to fork the codebase under the new LibreOffice name.
TDF’s design reflects lessons the open-source movement had absorbed about governance. By vesting ownership of trademarks and assets in a charitable foundation rather than a company, and by committing to a meritocratic, elected board, the founders aimed to make the project resilient against acquisition, bankruptcy, or any single sponsor’s strategic shift. The foundation explicitly emphasized that its work would remain free software available to everyone.
In the years after its founding, The Document Foundation grew into one of the more visible community-governed software nonprofits in Europe, sustaining LibreOffice as the leading free office suite and demonstrating that a contributor community could successfully take a major codebase out from under corporate sponsorship and run it independently.