Open Source Experience 2026

The Open Source Experience 2026 will take place on December 9–10, 2026 at the Paris Expo Porte de Versailles, France. Organized by the Systematic Paris-Region Open Source Hub, it is Europe’s leading event dedicated to open source technologies, digital sovereignty, and resilience.

The program features 130+ conferences, keynotes, and roundtables, covering topics such as artificial intelligence, data management, cloud computing, cybersecurity, and strategic independence. Experts will highlight how open source innovations are driving digital transformation across enterprises, governments, and research institutions.

With 4,000+ participants and 90 exhibitors, the event provides a unique platform for networking, knowledge sharing, and showcasing technological excellence. Open Source Experience 2026 is therefore a must-attend event for developers, IT leaders, policymakers, and organizations seeking to leverage open source for sustainable growth and digital sovereignty.