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A staunch representative of software freedom in Europe
Congratulations to OW2 on their tenth anniversary! The Eclipse Foundation and OW2 have worked... more

News and Events

  

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Why is tax-funded software not published as Free Software? OW2 supports the Public Money? Public Code! campaign steered by the Free Software Foundation Europe (FSFE). Sign the Open Letter!

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Students Projects announced soon
OW2 is Mentor Organization for GSoC 2018. Student projects proposals have been reviewed and will be announced soon!  

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Cloud Computing World Expo, March 21-22, Paris
OW2 organizes its fifth Open Cloud Forum at CCWE in Paris. The call for speakers is open for OW2 project presentations and public round tables.

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Join us June 7-8, at Orange Gardens, Paris-Chatillon.
The Call For Presentation for our 2018 Annual Conference OW2con'18 is over now. Stay tuned for more information and detailed program published soon. Check out our sponsorship opportunies.

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How can you take part in the Community?



What is OW2

OW2 is an independent community dedicated to open source industry-grade enterprise computing infrastructure software, including middleware, application platforms and cloud computing technologies.

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 Trustworthiness

Enhance the quality and facilitate the market adoption of your project with the unique suite of tools freely accessible with Open-source Software Capability Assessment Radar (OSCAR) the OW2 quality program.

Marketplace

Check out the beta version of OW2 marketplace at EU-funded project AppHub. Stay tuned for future development and full opening of the marketplace to OW2 projects in 2017.



Download OW2 Software

Infrastructure Software, Application Platform, Middleware, Tools

Featured Project: Sympa

logo.pngSympa is an open source mailing list manager. It provides advanced features with a rich and secure web interface. Original Sympa features include scalability for big mailings lists ( > 1.000.000 list members), list member provisioning using LDAP, SQL or other data sources, various authentication method (SSO, LDAP, X509), S/MIME and DKIM support, web archive with access control, virtual hosting for service providers, automatic bounce management, easily customizable web interface, SOAP interface for integration with other applications and more. Sympa is translated in more than 12 languages. Is is widely used in large organizations such as Universities and research centers. It is also used by ministries, large industry companies, and social change networks. It can also be used by small structures such as associations.


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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