FOSS4G (Events)

The internationally acclaimed “Free and Open Source Software for Geospatial” conference is our annual global conference held in a different city each year since 2004. It regularly attracts over 1,000 practitioners and advocates for Free and Open Source Software for Geospatial.

About FOSS4G

With a robust schedule of keynote speakers, workshops, paper sessions and talks, FOSS4G offers a great opportunity for newcomers and regular visitors alike. This annual gathering of the community includes:

  • A massive selection of presentations from diverse presenters
  • Hands-on workshops teaching or demonstrating capabilities or tools
  • Opportunities for networking, connecting or just having fun
  • Community days, including code sprints, side adventures or mapathions

If you cannot make it to our global conference many regions and countries host smaller FOSS4G events, reach out to your local chapter or visit our Events page.

FOSS4G 2025

We are excited to welcome everyone to FOSS4G 2025 in Auckland, New Zealand, from 17–23 November

This year’s conference offers a unique opportunity for both newcomers and regular attendees to immerse themselves in the world of open geospatial. Participants can make friends, meet some heroes, explore a diverse selection of presentations and hands-on workshops, and celebrate the things we do with open geospatial.

With plenty of opportunities and a variety of social events, FOSS4G 2025 is the perfect occasion to experience the fun and collaborative spirit of open source! And Aotearoa/New Zealand is a wonderful country in the South Pacific with heaps of stuff to do before or after the conference, so bring the family and call it a holiday/vacation!

The event is proudly supported by Auckland University of Technology’s School of Future Environments and will be held at the AUT City Campus in the heart of Auckland. This central location is just minutes from the business district, offering excellent public transport links and a wide range of accommodation options.

For event details, visit the official website, and be sure to sign up for the newsletter so you don’t miss any FOSS4G updates. See you there!

 

FOSS4G 2025 Logo

 

Past Global Events

Each FOSS4G website is a wealth of presentations, videos and information capturing the best and brightest open source activity for the year.

 

FOSS4G Selection Process and Conference Committee

The FOSS4G selection process is managed by our conference committee. The event alternates between three regions:

  • North America
  • Europe
  • Worldwide

FOSS4G is a lot of fun, if you are interested in helping out, or hosting FOSS4G in your town, visit the conference committee page to learn more.

 

Related resources
Related news

OSGeo Sponsors


View all sponsors