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
June
| 29-03 | FOSS4G Europe 2026 in Timișoara, Romania |
| 29-30 | DrupalCamp Kortrijk 2026 |
| 30 | APELL Conference 2026 en in Utrecht, Netherlands by APELL |
July
| 03-05 | FAT26 en/de in Aalen, Germany by Hackwerk Aalen |
| 04 | Tübix de in Tübingen, Germany by Tübix e.V. |
| 06-08 | FSiC2026 en in Ljubljana, Slovenia |
| 08-12 | DWeb Camp en/de in Wiesenburg, Germany by DWeb |
| 09-12 | VVoid Camp en/de in Perlesreut, Germany by hinterVVoidler e. V. |
| 10-12 |
Root Camp
it
in Bertinoro (FC), Italy
by Root A.P.S.
Take part in the Call for Participation. |
| 15-22 |
Bornhack
da/en
in Funen, Denmark
Take part in the Call for Participation. |
| 16-19 | Electromagnetic Field en in Eastnor, United Kingdom by Electromagnetic Field Ltd. |
| 21-25 | HOA26 en/de in Gifhorn, Germany by Stratum 0 e.V. |
August
| 04-09 | Fedicamp online en/de in Gedelitz, Germany |
| 15-16 | FrOSCon de in Sankt Augustin, Germany |
| 24-29 | ConTeXt meeting en in Maibach, Germany by context group, Hraban Ramm |
| 29-30 | MiniDebConf Winterthur 2026 online en/de in Winterthur, Switzerland by Volunteers |
September
| 01-06 |
ESC
it
in San Donà di Piave, Venice, Italy
Take part in the Call for Participation. |
| 04-06 | InselChaos 2026 de in Bergen auf Rügen, Germany by Port39 e.V. Stralsund |
| 09-13 | EuroBSDCon en in Brussels, Belgium by EuroBSDCon Foundation |
| 11-13 | MRMCD online en/de in Darmstadt, Germany by MRMCD e.V. |
| 17-19 | Kielux online de in Kiel, Germany by Kieler Linux-Initiave |
| 18-20 | Datenspuren online en/de in Dresden, Germany by Netzbiotop Dresden e. V. |
| 18-20 |
BalCCon2k26
en
in Novi Sad, Serbia
by Linux User Group of Novi Sad - LUGoNS
Take part in the Call for Participation. Deadline: 01.07.2026 |
| 25 | RomHack Camp en/it in Roma, Italy |
| 25-27 |
Quellc0d3
en/de
in Nürnberg, Germany
by 0x90.space, Nerdberg
Take part in the Call for Participation. Deadline: 15.08.2026 |
| 25-26 |
DANTE Herbsttagung
online
de
in
Wiesbaden-Erbenheim,
Germany
by DANTE e.V.
Take part in the Call for Participation (see details). |
| 25-27 |
postmarketOS and Alpine Linux Conference
en
in Aachen, Germany
Take part in the Call for Participation. Deadline: 30.06.2026 |
| 30-01 | All Systems Go! online en in Berlin, Germany by Volunteers |
October
| 01-03 | Software Freedom Kosova sq/en in Prishtina, Kosova by FLOSSK Team |
| 02-04 |
GNU Tools Cauldron
in Prague, Czech Republic
by Volunteers
Take part in the Call for Participation. Deadline: 31.08.2026 |
| 06-09 |
Open Transport Community Conference 2026
en
in Bern, Switzerland
by Volunteers
Take part in the Call for Participation. |
| 09-11 |
FreedomNotFear
en
in Brussels, Belgium
by FreedomNotFear
Take part in the Call for Participation. |
| 10-11 | Interfug 2026 en/de in Chemnitz, Germany by Chaostreff Chemnitz e.V. |
| 13 | OFE Capital Series Ireland en in Dublin, Ireland by OpenForum Europe |
| 14-17 | EuroRust en in Barcelona, Spain by Mainmatter |
| 15-16 |
OSOD 2026
online
en
Take part in the Call for Participation (see details). Deadline: 31.08.2026 |
| 26-27 |
Open Technology Research (OTR) Symposium 2026
en
in Barcelona, Spain
by Open Technology Research
Take part in the Call for Participation. Deadline: 05.07.2026 |
November
| 06-08 | eth0 nl/en in Someren, Netherlands by Stichting eth0 |
| 07-08 | OpenAlt online cs in Brno, Czech Republic by OpenAlt z.s. |
| 12-13 |
Ubuntu Summit 26.10
online
en
by Canonical
in London
(United Kingdom)
Take part in the Call for Participation (see details). |
| 12-13 |
Ubuntu Summit 26.10
online
en
by Canonical
in London
(United Kingdom)
Take part in the Call for Participation (see details). |
| 15-17 | DENOG18 online en/de in Essen, Germany by DENOG e.V. |
| 17-19 |
Open Source Monitoring Conference
en/de
in Nuremberg, Germany
by NETWAYS Event Services GmbH
Take part in the Call for Participation. |
| 17-19 |
OSMC
en
in Nuremberg, Germany
by NETWAYS Event Services
Take part in the Call for Participation. Deadline: 30.06.2026 |
| 20-21 |
NooK
de
in Lübeck, Germany
by Der Allgemeine Studierendenausschuss (AStA) der Universität zu Lübeck, Chaotikum e.V.
Take part in the Call for Participation. Deadline: 28.09.2026 |
March 2027
| 01-05 | preCICE 2027 en in Delft, Netherlands by preCICE team |
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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