World Health Organization: Coronavirus disease (COVID-19) advice for the public
Project of the month: ProActive
![logo.png](http://web.archive.org./web/20201004014248im_/https://projects.ow2.org/download/proactive/WebHome/logo.png?t=1)
News and Events
We are pleased to confirm that the OW2 Community Day 2020 will take place on November 3 in Grenoble, as part of the OW2con'20 face-to-face event. The program includes two sessions (open source governance, software dependencies), and many networking sessions, including the OW2 2020 Best Projects Awards Ceremony. Stay tuned!
MoreOW2online'20 is a wrap! With over 300 participants, 35 presentations and speakers representing 13 nationalities, OW2con is, this year again, a true expression of the European open source ecosystem. Check out videos and slides of OW2online'20.
MoreWhat 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
![Thierry-Weibel.jpg](/web/20201004014248im_/https://www.ow2.org/download/Testimonials/Quote_Weibel_Thierry_Fsse/Thierry-Weibel.jpg)
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.