OW2con’26

OW2con is the European open source conference organized by OW2.

OW2con'26 will take place on June 02-03, 2026, in the Orange Innovation Gardens site of Paris-Châtillon.

An international meeting of developpers, IT companies, academics and non-profit organizations, OW2con brings together the entire open source community, during two days of presentations ranging from tech topics to business and ethical issues of open source. It also offers a unique opportunity to establish contact with peers through friendly networking sessions. OW2con is open to all, the event is free and all sessions are held in English.