Download Firefox

Firefox is no longer supported on Windows 8.1 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

Firefox is no longer supported on macOS 10.14 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

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Governance

Mozilla is an open source project. Our community is structured as a virtual organization. Authority is primarily distributed to both volunteer and employed community members irrespective of employment affiliation as they show their ability through contributions to the project. The project also seeks to debias this system of distributing authority through active interventions that engage and encourage participation from diverse communities.

Learn more about who is involved with governance and how our global community works together on our common mission.

  1. Roles and Responsibilities
  2. Policies
  3. Organizations
  4. Discussion forum