The open source community for infrastructure software.

At OW2, our job is to promote the development of open-source software for complex information systems: middleware, generic business applications, cloud computing platforms, etc. We are supported by a vibrant open source community and business ecosystem. We help build healthy and sustainable open source projects that reach out to their markets. In 2017, OW2 celebrated its 10th anniversary. OW2con'18 is all about technology, community and business. The OW2 Consortium hosts some one hundred technology projects, including ASM, Bonita, Chameleon, CLIF, DocDoku, Easybeans, Emerginov, Fractal, FusionDirectory, JOnAS, JORAM, JOTM, Knowage, LemonLDAP:NG, Lutece, OCCInterface, PetalsESB, Prelude, ProActive, RocketChat, SAT4J, Spagic, Spago4Q, Talend Studio, Telosys, WebLab and XWiki. Visit, follow us on Twitter @ow2.

lightbulb_outline View ideas list


  • java
  • perl
  • middleware
  • bpm
  • wiki


  • Other
  • enterprise information systems
  • cloud
  • security
  • middleware
email Mailing list
mail_outline Contact email

OW2 2018 Projects