The OW2 Quick App initiative promotes an industry-grade implementation of the W3C MiniApp standard allowing advanced services to be made available on mobile phones without having to first install an application.
More about QuickApp

Project of the month: Centreon

Centreon is an IT Infrastructure Monitoring open source project. The Centreon open source platform monitors end-to-end IT Infrastructure, from On-Premise to the Cloud to the Edge.

Projects Market Readiness Levels Focus : Imixs-Workflow


With an established customer base of early and mainstream users and a stable financing, Imixs-Workflow (MRL 7) is considered as an established business based on an established product, open to community support. View Imixs-Workflow Market Readiness synthesis.

News and Events



Open Source Experience 2023 0.3 

We are actively preparing our participation to Open Source Experience 2023, through several speeches in the conferences and a community booth in the exhibition. Contact us for more information!



Partnership signed between OW2 and DINUM  0.5 

We are pleased to announce that we signed a partnership agreement with the French DINUM (interministerial digital department) for the year 2023 to provide the DINUM and public actors with OW2 tools and methodological approaches MRL and the GGI.



Welcome message from OW2 new 2023 President  0.7 

During the March 17th 2023 OW2 Board Meeting, the newly elected board members elected Christian Paterson as Chairperson of the Board and President of OW2.



OW2 is seeking a marketing freelance 1.02 

The OW2 open source community is looking for a collaboration with a freelancer specializing in marketing and/or events management for the organization of its annual conference.



New release 1.1 for the OSS Good Governance Handbook  1.04 

We are proud to announce the availability of version 1.1 of the Good Governance handbook,  including translations, automated deployment and a first success story from City of Paris. This framework is proposed by the Good Governance Initiative (GGI), initiated by OW2 and developed today by the OSPO Alliance


How can you take part in the Community?


What is OW2

  OW2 is an independent, non-profit community organisation dedicated to promoting industry-grade open source software for corporate information systems and to fostering their business ecosystems.

Why Join OW2

    Make a stand, focus your open source efforts, help steer the community, increase your open source visibility, promote your projects, and join renowned industry leaders, SMEs, academics and individuals.

Free Infrastructure Software

  OW2 hosts some one hundred open source projects spanning application platforms, components, middleware, cloudware and tools for the development, deployment and management of distributed and cloud applications.

Submit a Project

  At OW2 it usually starts with an open source project. We provide resources, governance and help build awareness for your project. Checkout the project life cycle and fill in the submission form. Join the code base.

Quality and Adoption

  Facilitate the market adoption of your project with our suite of freely accessible quality tools and with OW2's unique Market Readiness Levels project assessment program.

Open Source Good Governance

  The Good Governance initiative develops a blueprint to help implement corporate-wide open source policies and improve the competitiveness and sustainability of the European open source ecosystem.

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Infrastructure Software, Application Platform, Middleware, Tools

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Collaborative Projects

Leveraging open source to foster collaborative innovation is a powerful strategy. OW2 is an experienced Open Source Software community for collaborative R&D projects. We provides community support and dissemination services and community building services to multinational open source collaborative projects and large collaborative R&D projects. In particular, OW2 has established itself as the reference dissemination and community platform for complex government-supported, open source-oriented projects.

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