// foss.events fosters knowledge sharing and connects people via the most comprehensive collection of Free, Libre and/or Open Source Software events happening in Europe. Unity in diversity!

FOSS events in Europe

Upcoming in 2020


06-09 Xen Developer & Design Summit online EN
09-12 Hackmeeting 0x17 in Rome, Italy
13-18 FOSS4G Europe in Valmiera, LV
24-26 Electromagnetic Field in Eastnor, United Kingdom (cancelled)
29-02 Italian Hacker Camp in Padua, Italy


11-18 BornHack in Island of Funen, Denmark
13-16 Technik Camp in Überlingen, Germany
19-21 GNU Hackers Meeting in Hamburg, Germany

Take part in the Call for Participation.

20-23 Camp++ in Komárom, Hungary
22-23 FrOSCon online DE
25-27 deRSE20 in Jena, Germany (cancelled)
25-27 OpenSym online EN
27-30 Hacken Open Air in Gifhorn, Germany (cancelled)
28-06 Wuthering Bytes in Hebden Bridge, United Kingdom
30-05 Linux Bierwanderung in Kronberg, Germany


02-03 eLife Innovation Sprint in Cambridge, United Kingdom
02-06 End Summer Camp in Venezia Tessera, Italy
08-10 Workshop-Tage 2020 in Luzern, Switzerland
15-17 Open-Access-Tage in Bielefeld, Germany
16-20 DjangoCon Europe in Porto, Portugal
17-19 OpenSource Lisbon in Lisbon, Portugal
18-19 Kielux in Kiel, Germany
18-19 JoomlaDay Germany in Bad Hersfeld, Germany
19 Open Source and Linux in Kiev, Ukraine
19 Software Freedom Day
23-25 MiniDebCamp Regensburg in Regensburg, Germany
25-27 BalCCon2k20 in Novi Sad, Serbia
25-27 FediConf in Barcelona, Spain

Take part in the Call for Participation.

26-27 MiniDebConf Regensburg in Regensburg, Germany
29-30 Open Networking & Edge Summit in Antwerp, Belgium


02-04 PyConES in Granada, Spain
10 GNU/LinuxDay – Vorarlberg in Dornbirn, Austria
13-16 LibreOffice Conference in Nürnberg, Germany
17-18 Sonoj Convention in Cologne, Germany
22 Linux Days Villach in Villach, Austria
24-25 T-Dose in Geldrop / Eindhoven, the Netherlands

Take part in the Call for Participation. Deadline: 15.09.2020

26-28 KVM Forum in Dublin, Ireland
26-28 Embedded Linux Conference in Dublin, Ireland
26-28 Open Source Summit Europe in Dublin, Ireland
29-30 Linux Security Summit in Dublin, Ireland


01-04 foss-north in Gothenburg, Sweden
13-14 SFScon in Bozen, Italy
13-15 FIfFKon in Weimar, Germany
21 Linux Presentation Day 2020.2

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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.

Passed in 2020


10-12 GNU Hackers Meeting Mont Soleil in St. Imier, Switzerland
13-16 LFN Developer & Testing Forum in Prague, Czech Republic
23 Connected Smart Cities Conference in Brussels, Belgium
24-26 DevConf.cz in Brno, Czech Republic
25-02 Byteweek in Brussels, Belgium
30 Sustain Summit in Brussels, Belgium
30-31 MiniDebCamp in Brussels, Belgium
30-31 XMPP Summit in Brussels, Belgium
31 Pre-FOSDEM Community Meeting in Brussels, Belgium
31 CHAOSScon Europe in Brussels, Belgium


01-02 OFFDEM in Brussels, Belgium
01-02 FOSDEM in Brussels, Belgium
03 CopyleftConf in Brussels, Belgium
03-05 Config Management Camp in Gent, Belgium
06 LF Energy Open Source Bootcamp in Duiven, the Netherlands
14 I love Free Software Day
18-22 FOSS4G-IT in Turin, Italy (postponed)
22 Winterkongress in Zurich, Switzerland
29-01 installfest.cz in Prague, Czech Republic
29 Congrés de Sobirania Tecnològica in Barcelona, Spain


03 Open Source Job Fair in Leuven, Belgium
05 Community Backstage in Berlin, Germany
06 FOSS Backstage in Berlin, Germany
06 Open Belgium in Hasselt, Belgium
07 Open Data Day
11-14 FOSSGIS-Konferenz in Freiburg, Germany
12-14 t3chfest in Madrid, Spain (cancelled)
13-15 DrupalCamp London in London, United Kingdom
14-15 Chemnitzer Linux-Tage in Chemnitz, Germany (cancelled)
20 Libre en Fête in France
20-22 WirVsVirus online DE
27-28 openSUSE Summit Dublin in Dublin, Ireland (cancelled)
29-01 foss-north in Gothenburg, Sweden (only online)
29 Ansible Contributor Summit Europe in Gothenburg, Sweden (cancelled)
29 Erlanger Linuxtag in Erlangen, Germany (postponed)
29-30 Kubernetes Contributor Summit Europe in Amsterdam, the Netherlands (postponed)
30-02 KubeCon + CloudNativeCon Europe in Amsterdam, the Netherlands (postponed)
31-02 Collaborations Workshop in Belfast, United Kingdom (only online)


02 European Open Source & Free Software Law Event in Turin, Italy (postponed)
02-03 Open Access Barcamp in Konstanz, Germany (cancelled)
02-05 MERGE-it in Turin, Italy (cancelled)
04-05 Les Journées du Logiciel Libre in Lyon, France (cancelled)
04-05 VenceAlVirus online ES
10-13 Easterhegg in Hamburg, Germany (cancelled)
11-12 DiVOC online DE
11-19 Trustroots Hackweek in The Internet (only online)
17-18 JASYP in Granada, Spain (postponed)
17-18 Grazer Linuxtage in Graz, Austria (cancelled)
17-19 Software Freedom Kosova in Prishtina, Kosova
20-24 Internet Freedom Festival in Valencia, Spain (cancelled)
24-25 Opensouthcode in Malaga, Spain (postponed)
24-25 Linuxwochen Eisenstadt in Eisenstadt, Austria (cancelled)
24-26 Akademy-es in Malaga, Spain (postponed)
25 Open Education Day in Bern, Switzerland (cancelled)
25 Ausburger Linux-Infotag in Augsburg, Germany (cancelled)
25 17th Linux Session in Wrocław, Poland (postponed)
25-26 T-Dose in Geldrop / Eindhoven, the Netherlands (postponed to 10/2020)
30 Linux Days Villach in Villach, Austria (postponed to 10/2020)


04 Digitale Souveränität in Berlin, Germany
07-08 DORS/CLUC in Zagreb, Croatia
07-09 Linuxwochen Wien in Vienna, Austria (postponed)
09-11 Wikimedia Hackathon in Tirana, Albania (cancelled)
13-14 OSS2020 online EN
16 Linux Presentation Day 2020.1
16-17 openSUSE Summit at OSCAL in Tirana, Albania (postponed)
16-17 OSCAL in Tirana, Albania (postponed)
20-23 Art Meets Radical Openness online DE
21 OpenTechSummit in Berlin, Germany (cancelled)
21-24 Gulaschprogrammiernacht in Karlsruhe, Germany (cancelled)
26-29 Libre Graphics Meeting in Rennes, France (postponed)
27-31 DjangoCon Europe in Porto, Portugal (postponed to 09/2020)


02-04 Xen Developer & Design Summit in Bucharest, Romania (postponed to 07/2020)
04 OpenExpo in Madrid, Spain (postponed to 06/2020)
04-06 Free Silicon Conference in Paris, France (cancelled)
04-06 WordCamp Europe online EN
05-06 esLibre in Madrid, Spain (cancelled)
05-07 PyCon CZ in Ostrava, Czech Republic (cancelled)
05-07 Pylondinium in London, United Kingdom (postponed)
06-07 DrupalCamp Kyiv in Kiev, Ukraine
06-07 Linuxwochen Linz in Linz, Austria (cancelled)
11-13 DrupalCamp Spain in Malaga, Spain (postponed)
12-14 Chaos Singularity in Biel/Bienne, Switzerland (cancelled)
17-18 OW2online’20 online EN
17-21 Open Expo Virtual Experience online ES
18-21 DrupalCamping in Wolfsburg, Germany (cancelled)
20 Tübix in Tübingen, Germany (cancelled)
21 UK Open Source Awards in Edinburgh, United Kingdom (cancelled)
22-23 European GNU Radio Days in Poitier, France (cancelled)
25-28 Hack in the woods in Tournai, Belgium
26-27 leHack in Paris, France
29-01 Pass the SALT online EN


02-04 Wikidata Days 2020 in Carcavelos, Portugal (postponed)
02-05 Pas sage en seine in Paris, France


See the list of Free, Libre and/or Open Source Software (related) events happening in Europe in ...