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
February
20 | AlpOSS fr in Echirolles, France by City of Echirolles |
21-22 | International FOSS Hackathon en in multiple cities, International by OS-SCi, FOSSTECH Projects |
28-01 | Winterkongress de in Winterthur, Switzerland by Digitale Gesellschaft CH |
March
08 | Teckids-Campdays de in Worms, Germany by Teckids-Gemeinschaft |
10-11 | FOSS Backstage en in Berlin, Germany by Plain Schwarz UG |
11 | Open Source Job Fair nl/en in Leuven, Belgium by ULYSSIS VZW |
12 | FOSS Backstage Design en in Berlin, Germany by Plain Schwarz UG |
13-14 | t3chfest es in Madrid, Spain by Volunteers |
22-23 | Chemnitzer Linuxtage de in Chemnitz, Germany by Individual Network Chemnitz |
26-29 | FOSSGIS 2025 de in Münster, Germany by FOSSGIS e.V. |
26-29 | FOSSGIS-Konferenz de in Hamburg, Germany by FOSSGIS e.V. |
27 | OC3 en in Berlin, Germany by Edgeless Systems |
27 | OC3 online en/de by Edgeless Systems in Berlin (Germany) |
April
01-04 | PyCamp España in Sevilla, Spain by Python España |
01-02 | Fediforum online en by Volunteers |
03-05 |
DANTE Frühjahrstagung
de
in Darmstadt, Germany
by DANTE e.V.
Take part in the Call for Participation. Deadline: 28.02.2025 |
07-08 | sambaXP en in Göttingen, Germany by SerNet GmbH |
14-15 |
foss-north
en
in Gothenburg, Sweden
by Free Open Source Software North Conferences ek.för.
Take part in the Call for Participation. |
14-15 | foss-north en in Gothenburg, Sweden by Free Open Source Software North Conferences ek.för. |
18-21 | Easterhegg de in Hamburg, Germany by Chaos Computer Club Hamburg |
25-26 | GLT25 en/de in Graz, Austria by Verein der Grazer Linuxtage |
25-26 |
Linux App Summit (LAS)
en
in Tirana, Albania
by KDE Community , GNOME Foundation
Take part in the Call for Participation. Deadline: 21.02.2025 |
26 |
Augsburger Linux-Infotag
de
in Augsburg, Germany
by Linux User Group Augsburg (LUGA)
Take part in the Call for Participation. Deadline: 01.03.2025 |
29-30 | stackconf 2025 en in Munich, Germany by NETWAYS Event Services GmbH |
30-04 |
BachoTeX
en/pl
in Brodnica, Poland
by GUST
Take part in the Call for Participation. Deadline: 31.03.2025 |
May
15 | Rencontres Professionnelles du Logiciel Libre fr in Lyon, France by Ploss-Ra |
21-23 |
DORS/CLUC
en
in Zagreb, Croatia
by HrOpen & Hulk
Take part in the Call for Participation. |
23 |
Helvetic Ruby
en
in Geneva, Switzerland
by Dimiter Petrov, Hana Harencarova
Take part in the Call for Participation. |
23-25 | Newline in Gent, Belgium by Gent hackerspace |
June
15-17 |
Berlin Buzzwords
en
in Berlin, Germany
by Plain Schwarz UG
Take part in the Call for Participation. Deadline: 23.02.2025 |
17-18 |
OW2Con'25
en
in Paris, France
Take part in the Call for Participation. Deadline: 23.02.2025 |
19-22 | 23. Gulaschprogrammiernacht en/de in Karlsruhe, Germany by Entropia e.V. - CCC Karlsruhe |
20-21 |
Opensouthcode
es
in Malaga, Spain
Take part in the Call for Participation. Deadline: 31.03.2025 |
26-28 |
openSUSE Conference
en
in Nürnberg, Germany
by openSUSE project
Take part in the Call for Participation. Deadline: 30.04.2025 |
July
01-03 | Pass the SALT en in Lille, France |
05 | Tübix de in Tübingen, Germany |
14-20 |
FOSS4G Europe 2025
en
in Mostar, Europe
by OSGeo, Ecoplan, University of Mostar
Take part in the Call for Participation. |
15-20 | Fedicamp en/de in Gedelitz, Germany by No OU. |
16-23 |
Bornhack
da/en
in Funen, Denmark
Take part in the Call for Participation. |
August
08-12 |
why2025
nl/en
in Geestmerambacht, Netherlands
by IFCAT
Take part in the Call for Participation. Deadline: 25.05.2025 |
16-17 |
FrOSCon 20
de
in Sankt Augustin, Germany
by FrOSCon e.V.
Take part in the Call for Participation. |
22-29 | ConTeXt meeting en in Chmielno, Poland by context group, Ryszard Kubiak |
28-31 | WAMP de in Rotenhain, Germany by Westwoodlabs e.V. |
October
31-02 |
eth0
nl/en
in Someren, Netherlands
by Stichting eth0
Take part in the Call for Participation. Deadline: 01.10.2025 |
November
18-20 |
Open Source Monitoring Conference
en/de
in Nuremberg, Germany
Take part in the Call for Participation. |
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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