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 in 2023

March

29-30 Jornadas de Cultura Libre ES in Madrid, Spain by OfiLibre URJC
Add a new event

April

07-10 Easterhegg DE in Hamburg, Germany by Chaos Computer Club Hamburg
14-15 Grazer Linuxtage DE in Graz, Austria
21-23 Linux App Summit EN in Brno, Czech Republic by KDE e.V. and GNOME Foundation
22 FLISOL
22-23 T-Dose EN in Geldrop / Eindhoven, the Netherlands by T-DOSE Foundation

Take part in the Call for Participation. Deadline: 03.04.2023

23-25 foss-north EN in Gothenburg, Sweden by Foss North Conferences
29 Augsburger Linux-Infotag DE in Augsburg, Germany by Linux User Group Augsburg

May

06 Open Education Day DE in Bern, Switzerland by CH Open
11-12 DORS/CLUC EN in Zagreb, Croatia by HrOpen & Hulk
12-13 Congreso esLibre ES in Zaragoza, Spain by Vitalinux/migasfree
17 Icinga Camp Berlin EN in Berlin, Germany by Icinga GmbH
25-26 Lund Linux Conference EN in Lund, Sweden

June

08-10 WordCamp Europe EN in Athens, Greece by WordPress
08-10 MozFest House EN in Amsterdam, the Netherlands by Mozilla Foundation
08-11 Gulaschprogrammiernacht DE in Karlsruhe, Germany by Entropia e.V.
12-17 FOSS4G-IT IT in Bari, Italy by Gfoss-it
16-18 DevConf.cz EN in Brno, Czech Republic by Red Hat
26-02 FOSS4G 2023 EN in Prizren, Kosova by OsGEO
27-30 Embedded Open Source Summit EN in Prague, Czech Republic by Linux Foundation
29-30 Swiss PGDay 2023 EN in Rapperswil, Switzerland by Swiss PostgreSQL Users Group

Take part in the Call for Participation. Deadline: 17.04.2023

July

14-16 Hackover 2023 DE in Hannover, Germany by Hackover e.V.
15-21 Akademy EN in Thessaloniki, Greece by KDE e.V.

August

05-06 FrOSCon DE in Sankt Augustin, Germany by FrOSCon e.V.
15-19 Chaos Communication Camp

September

01 MRMCD 2023 DE in Darmstadt, Germany
13-14 stackconf EN in Berlin, Germany by NETWAYS Event Services GmbH
14-16 Kielux DE in Kiel, Germany by Kieler Linux Initiative
19-21 Open Source Summit Europe EN in Bilbao, Spain by The Linux Foundation
27 Bitkom Forum Open Source DE in Erfurt, Germany by Bitkom e.V.
30 GNU/LinuxDay – Vorarlberg DE in Dornbirn, Austria by Linux User Group Vorarlberg

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.

Past events in 2023

January

17-19 Creative Freedom Summit online EN by Fedora Design Team
27-30 P2P Basel EN in Basel, Switzerland

February

02-03 XMPP Summit EN in Brussels, Belgium by XMPP Standards Foundation
03 CHAOSScon Europe EN in Brussels, Belgium by Linux Foundation
03 The EU Open Source Policy Summit EN in Brussels, Belgium by Open Forum Europe
04-05 OFFDEM EN in Brussels, Belgium by Petites Singularités
04-05 FOSDEM EN in Brussels, Belgium by Fosdem Team
06-08 Config Management Camp EN in Ghent, Belgium
07-08 State of Open Con EN in London, United Kingdom by Open UK
14 I love Free Software Day online
24-25 Winterkongress DE in Zurich, Switzerland by Digitale Gesellschaft CH

March

02-03 t3chfest ES in Madrid, Spain
04-10 Open Data Day
11-12 Chemnitzer Linux-Tage DE in Chemnitz, Germany by Individual Network Chemnitz e.V.
13-14 FOSS Backstage EN in Berlin, Germany by Plain Schwarz
15 Open Confidential Computing Conference online EN by Edgeless Systems
15-18 FOSSGIS-Konferenz DE in Berlin, Germany by FOSSGIS e.V.
20 Libre en Fête in France
20-24 MozFest Virtual online EN by Mozilla Foundation
22 Open Source Job Fair in Leuven, Belgium by ULYSSIS VZW

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