FOSS4G 2021 – Buenos Aires

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FOSS4G means Free and Open Source Software for Geospatial.

The conference

Organized by OSGeo and with more than 15 years of experience, this international annual gathering of location enthusiasts is the largest global gathering for geospatial software.

FOSS4G brings together developers, users, decision-makers and observers from a broad spectrum of organizations and fields of operation. Through six days of workshops, presentations, discussions, and cooperation, FOSS4G participants create effective and relevant geospatial products, standards, and protocols.

Our Vision

We are living in difficult times and the role of FOSS is essential for the sustainability and development of many day to day activities. From simple family communication to the development of new platforms for education and geoscience, FOSS today is the key to success.


The team behind FOSS4G understands and cherishes the importance of FOSS4G for giving voice to the daring new ideas and developments in perfect harmony with the pillars of what open source for geospatial is, and thus they promise workshops, talks and keynotes that will provoke your mind and give you hope for a better future.

With that in mind, join their mailing list for new updates on how the event is shaping up!