This page is about connecting people beyond borders and nations who understand the benefits of sharing knowledge and to collectively use, study, share and improve it for everyone.

You find a list of Free, Libre and/or Open Source Software (related) events happening in Europe in 2019 below, chronologically sorted into upcoming and passed. Unity in diversity!

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 2019


17 Connected Smart Cities Conference in Brussels, Belgium
26-27 in Brno, Czech Republic


03-04 FOSDEM in Brussels, Belgium
04 CopyleftConf in Brussels, Belgium
04-06 Config Management Camp in Gent, Belgium
14 I love Free Software Day
15-17 Drupalcamp in Paris, France
23 Winterkongress in Zurich, Switzerland


01-04 Faqin in Madrid, Spain
02 IV Congrés de Sobirania Tecnològica in Barcelona, Spain
02-03 Installfest in Prague, Czech Republic
04 Open Belgium in Brussel, Belgium
07-10 Drupal Mountain Camp in Davos, Switzerland
13-16 FOSSGIS-Konferenz in Dresden, Germany
14-15 t3chfest in Madrid, Spain
14-16 Free Silicon Conference in Paris, France
16-17 Chemnitzer Linux-Tage in Chemnitz, Germany
20-17 Libre en Fête
25-29 Taller de Periodismo de Datos in Madrid, Spain

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01-03 Collaborations Workshop in Loughborough, United Kingdom
01-05 Internet Freedom Festival in Valencia, Spain
04-07 Software Freedom Kosova in Prishtina, Kosova
06 Linux InfoTag in Augsburg, Germany
06 Open Education Day in Bern, Switzerland
06-07 Les Journées du Logiciel Libre in Lyon, France
06-07 16th Linux Session in Wrocław, Poland
07-10 foss-north in Gothenburg, Sweden
10-12 DjangoCon Europe in Copenhagen, Denmark
18-19 DORS/CLUC in Zagreb, Croatia
19-22 Easterhegg in Vienna, Austria
19-22 Hack the Earth in Spain
26-27 Grazer LinuxTage in Graz, Austria
26-27 Linuxwochen Eisenstadt in Eisenstadt, Austria
27 Frühlingsfest in Munich, Germany


02-04 Linuxwochen Wien in Vienna, Austria
04 Libertybits in Sofia, Bulgaria
04-05 FOSSA in Brussels, Belgium
06-12 Drupalcamp Spain in Conil, Spain
11 T-Dose in Eindhoven, the Netherlands
11 LibreItaliaConf in Palermo, Italy
17-19 Wikimedia Hackathon in Prague, Czech Republic
18 Linux Presentation Day 2019.1
18-19 OSCAL in Tirana, Albania
18-19 Linuxwochen Linz in Linz, Austria
20-23 KubeCon + CloudNativeCon Europe in Barcelona, Spain
23-26 Rencontres de la Monnaie Libre in Perpignan, France
24-25 OpenSouthCode in Malaga, Spain
24-26 openSUSE Conference in Nürnberg, Germany
25-26 MiniDebConf Marseille in Marseille, France
29-02 Libre Graphics Meeting in Saarbrücken, Germany
30-02 Gulaschprogrammiernacht in Karlsruhe, Germany
30-02 Toulouse Hacker Space Factory in Toulouse, France
30 OpenTechSummit in Berlin, Germany
31-02 Hackmeeting 0x16 in Florence, France
31-02 Wireless Community Weekend in Berlin, Germany


04-06 deRSE19 in Potsdam, Germany
05-09 MiniDebConf in Hamburg in Hamburg, Germany
08-09 TuxCon in Plovdiv, Bulgaria
11 Sharing & Reuse Conference in Bucharest, Romania
12 UK Open Source Awards in Edinburgh, United Kingdom
12-13 OW2Con in Paris, France
15-16 Jornadas de tecnología y cultura libre in Madrid, Spain
20 Open Expo in Madrid, Spain
20-22 WordCamp Europe in Berlin, Germany
21 esLibre in Granada, Spain
27-30 Pas sage en seine in Choisy-le-Roi, France


01-03 Pass the SALT in Lille, France
06 Tübix in Tübingen, Germany
25-28 Camp++ in Komárom, Hungary


01-04 Technik Camp in Überlingen, Germany
08-11 Flock
08-15 BornHack
10-11 FrOSCon
12-18 Linux Bierwanderung in South Shropshire, United Kingdom
14-18 Wikimania in Stockholm, Sweden
20-22 OpenSym in Skövde, Sweden
21-25 Chaos Communication Camp in Mildenberg, Germany
22-25 LVEE in Minsk, Belarus
23-28 GUADEC in Thessaloniki, Greece
30-08 Wuthering Bytes in Hebden Bridge, United Kingdom


04-06 GNU Hackers Meeting in Madrid, Spain
07-08 ActivityPub Conference in Prague, Czech Republic
07-13 Akademy in Milan, Italy
09-11 Linux Plumbers Conference in Lisbon, Portugal
10-13 LibreOffice Conference in Almería, Spain
11-12 Cloud Foundry Summit Europe in The Hague, the Netherlands
12 Kernel Maintainer Summit in Lisbon, Portugal
13-15 BalCCon2k19 in Novi Sad, Serbia
14 Open Source and GNU/Linux in Kiev, Ukraine
14 Tech201909Party in Madrid, Spain
14-15 Nextcloud conference in Berlin, Germany
17 Bitkom Forum Open Source in Erfurt, Germany
17-20 Owncloud Conference in Nuremberg, Germany
18-22 End Summer Camp in Venezia Tessera, Italy
20-21 Kieler Linuxtage in Kiel, Germany
20-22 Datenspuren in Dresden, Germany
20-22 Hackmeeting in Errekaleor-Gasteiz, Spain
20-22 FixFest_Reparatur-Festival in Berlin, Germany
21 Software Freedom Day around the globe
21-23 State of the Map in Heidelberg, Germany
23-25 Open Networking Summit in Antwerp, Belgium
23-26 INFORMATIK2019 in Kassel, Germany
26-29 Digitalfestival in Zurich, Switzerland
27 educode in Brussels, Belgium
30-02 Percona Live in Amsterdam, the Netherlands
30-02 Open-Access-Tage in Hannover, Germany


04 OpenSource Lisbon in Lisbon, Portugal
04-06 Hackers Congress in Prague, Czech Republic
04-06 PyConES (Python conference) in Alicante, Spain
04-06 suckless conference in Bad Liebenzell, Germany
05-06 LinuxDays in Prague, Czech Republic
10-13 Ubucon Europe in Sintra, Portugal
11-13 FOSSCOM in Lamia, Greece
12 Hacktoberfest Poznań Meetup in Poznań, Poland
17-18 TYPO3 Conference in The Hague, the Netherlands
18 DINAcon in Bern, Switzerland
19 GNU/LinuxDay – Vorarlberg in Dornbirn, Austria
19-20 OggCamp (Free Culture/FLOSS Unconference) in Sheffield, United Kingdom
22-24 ApacheCon Europe in Berlin, Germany
25-26 WikidataCon in Berlin, Germany
25-27 MiniDebConf in Vaumarcus in Vaumarcus, Switzerland
26 PSSOH Conference in Belgrade, Serbia
26 Linux Day across Italy
26-27 Sonoj Convention in Cologne, Germany
28-30 Open Source Summit + Embedded Linux Conference Europe in Lyon, France


02 EmacsConf in Online
02-03 OpenFest in Sofia, Bulgaria
07-08 Promcon in Munich, Germany
09 OSHWDem in A Coruña, Spain
12-15 Linux App Summit in Barcelona, Spain
15 SFScon in Bozen, Italy
16 Linux Presentation Day 2019.2
16-17 Capitole du libre in Toulouse, France
21-23 Piksel in Bergen, Norway
22-24 FIfFKon in Bremen, Germany


10-11 Paris Open Source Summit in Paris, France
13-15 GNU Health Con in Liège, Belgium
27-30 36th Chaos Communication Conference in Leipzig, Germany


Planet Earth in its late 2010s: Europeans are facing an uprise of right-wing movements in most parts of the continent. New forms of political oppression and restrictions of freedom are put into practice, creating new deportation procedures, excessive police laws and border controls, new walls and entry bans. One can only speculate how the overall situation will develop in the next decade or the one after, how borders outside and within Europe will be re-established and potentially closed down ... But one can be sure that when crossing borders will become a privilege again, inter-European families, networks and communities will get dispersed.

To grow and live (in) a free society we need freedom of exchange. We need human cooperation as a breeding ground for creativity and inspiration as well as a fundament to safeguard our peace and mutual understanding. Freedom of people - just as freedom of code - is fundamental to Free, Libre and Open Source Software and their communities and a requirement to collectively construct our commons.

This project shall help growing a free society. As long as inner-European borders can still be crossed and international events are possible, this page is here to encourage you to get to know and network with each other. Create international organisations, form resilient communities and build friendships with each other across borders. Go to a FOSS event in another country this year, an event where you have never been before. Get to know new people there, their habits, knowledge and backgrounds. Help each other and listen to each other. And above all do what you always love to do:

Use, study, share and improve. Together.

No borders. No nations.

Just humans.

And tech.

No DRM. No firewalls.

Just freedom.

And humans.

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If you know of an event that matches our criteria [] and you do not see it mentioned in our list of events [], please contribute with an email. Easiest option is to simply copy-paste the URL of the event into the body section of your mail and after checking we will list it here. If you see that some information is missing on our side, use the same email-address and send us the missing information.

If you are an organiser or you have 5 minutes of time, it would be of such a great help to this project if you can use this advanced email-template and help us with collecting all necessary information about an event.

Thank you so much for your contribution!

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// is all about collecting and spreading FOSS events in Europe. These are mainly conferences but can also be meetings, *-a-thons, camps, festival, exhibitions and other kind of events - as long as they match the following criteria:

If you know about Free, Libre and/or Open Source Software event in Europe that matches this criteria and is not yet in our list, please contribute []

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This page is work in progress. It is build from scratch and shall become a database-driven web-project for and by the FOSS community to help connecting people. If you are interested in sharing knowlege or improving something get in contact or open an issue on github. Also pass by once in a while on this page to enjoy the newest features : )

Whenever you feel like giving us your feedback, you have a good idea or you want to give us a digital hug, you can simply send us an email. Also consider following us on Mastodon or Twitter to enjoy our toots and tweets around foss-events in Europe.

// is a project for and by all FOSS enthusiasts and everyone else who seeks living in a Free Society. In its daily operations it is run by some friendly Free Software geeks who simply feel like doing what we feel to be good. No commercial interest involved. Project lead is Erik Albers, technical lead is Michael Weimann.

The domain was initially registered and run by OpenRheinRuhr e.V. and later generously shared with // Thank you so much for this priceless contribution!


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