Connecting people via the most comprehensive collection of Free, Libre and/or Open Source Software events happening in Europe and online. Unity in diversity!
Upcoming
January 2026
| 29 | Drupal EU Government Day 2026 en in Brussels, Belgium by Frederik Wouters, Marine Gandy, Joris Vercammen, David Bishop, Rosa Ordinana, DUG BE vzw |
| 29-30 | XMPP Summit 28 online en in Brussels, Belgium |
| 29 | CHAOSScon Europe en in Brussels, Belgium by CHAOSS Project |
| 29 | Code & Compliance en in Brussels, Belgium by Eclipse Foundation |
| 29 | Drupal EU Government Day in Brussels, Belgium by Frederik Wouters |
| 30 | The EU Open Source Policy Summit online en in Brussels, Belgium by OpenForum Europe |
| 30 | FOSS license and security compliance tools workshop in Brussels, Belgium by About Code |
| 31-01 | FOSDEM en in Brussels, Belgium by FOSDEM VZW |
February 2026
| 17 | AlpOSS fr in Echirolles, France by City of Echirolles |
March 2026
| 11-13 |
DANTE
de
in Lahnau-Waldgirmes, Germany
by DANTE e.V.
Take part in the Call for Participation. |
| 12-13 | t3chfest es in Madrid, Spain by Volunteers |
| 16-17 | FOSS Backstage online en in Berlin, Germany by Plain Schwarz UG (haftungsbeschränkt) |
| 19 | Open Tech Day en in Nuremberg, Germany by NETWAYS Event Services GmbH |
| 25-28 | FOSSGIS 2026 online de in Göttingen , Germany by FOSSGIS e.V, |
| 28-29 |
Chemnitzer Linuxtage
de
in Chemnitz, Germany
by Individual Network Chemnitz
Take part in the Call for Participation. Deadline: 12.01.2026 |
April 2026
| 10-11 |
Grazer Linuxtage
en/de
in Graz, Austria
by Verein der Grazer Linuxtage
Take part in the Call for Participation. Deadline: 31.01.2026 |
| 10-11 |
GLT26
en/de
in Graz, Austria
by Verein der Grazer Linuxtage
Take part in the Call for Participation. Deadline: 31.01.2026 |
| 17-19 | LixCon en in Paris, France by DGNum, Lix project, AFNix |
| 17-18 |
esLibre
online
es
in
Melide,
Spain
by Melisa and GALPon
Take part in the Call for Participation (see details). Deadline: 10.01.2026 |
| 19-20 | PyCon Austria en in Eisenstadt, Austria by Python Austria |
| 21-23 | OCX en in Brussels, Belgium by Eclipse Foundation |
| 27-28 |
foss-north
en
in Gothenburg, Sweden
by Free Open Source Software North Conferences ek.för.
Take part in the Call for Participation. Deadline: 15.02.2026 |
| 28-29 | stackconf en in Munich, Germany by NETWAYS Event Services GmbH |
| 28-03 | EuroBachoTeX en/pl in Brodnica, Poland by GUST & DANTE |
| 30-03 | PyCamp España in Sevilla, Spain by Python España |
May 2026
| 01-03 | Wikimedia Hackathon en/it in Milan, Italy by Wikimedia Italia |
| 22-25 | Matrix Community Summit en/de in Berlin, Germany by Matrix Community Events |
| 27-28 | Embedded Recipes en in Nice, France |
June 2026
| 06-07 |
T-DOSE
nl/en
in Geldrop, Netherlands
by T-DOSE Foundation
Take part in the Call for Participation. |
| 07-09 |
Berlin Buzzwords
online
en
in
Berlin,
Germany
by Plain Schwarz UG
Take part in the Call for Participation (see details). Deadline: 15.02.2026 |
August 2026
| 15-16 | FrOSCon de in Sankt Augustin, Germany |
| 24-29 | ConTeXt meeting en in Maibach, Germany by context group, Hraban Ramm |
Contribute
If you know about an event that is not yet listed here and it matches the criteria, please contribute. For any questions get in contact.
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