Brussels / 4 & 5 February 2023 schedule

FOSDEM is a free event for software developers to meet, share ideas and collaborate.

Every year, thousands of developers of free and open source software from all over the world gather at the event in Brussels.


  • 2022-09-29

    FOSDEM 2023 call for devrooms

    We now invite proposals for developer rooms for FOSDEM 2023.

    read more

  • 2022-09-26

    FOSDEM 2023 stands call for proposals

    Back after two virtual editions, FOSDEM 2023 will take place at the ULB on the 4th and 5th of February 2023. As has become traditional, we offer free and open source projects a stand to display their work “in real life” to the audience. You can share information, demo software, interact with your users and developers, give away goodies, sell merchandise or accept donations. All is possible!

    read more

  • 2022-09-14

    FOSDEM 2023 dates: 4 & 5 February 2023

    FOSDEM 2023 will take place on Saturday 4th and Sunday 5th of February 2023. We are aiming for a physical conference.

    read more


FOSDEM takes place at the ULB Solbosch Campus, Brussels, Belgium, Europe, Earth.

ULB Solbosch Campus map: Location of FOSDEM
Université libre de bruxelles
  • ULB
  • Campus du Solbosch
  • Av. F. D. Roosevelt 50
  • 1050 Bruxelles
  • Belgium