Frank Karlitschek

Founder and CEO of Nextcloud, Co-founder and Vice Chair Eurostack, Board Member MariaDB Foundation, Founder of ownCloud, Free Software Developer, former KDE e.V. board member, Photographer

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Last Notes

2026-04-17 11:04:44 UTC

We as Nextcloud published a detailed blog post regarding the Euro-Office licensing situation. Great to see that basically everyone including the FSF the SFC, Bradley Kuhn the inventor of the AGPL and other organization agree with our interpretation of the AGPL.
https://nextcloud.com/blog/euro-office-license-compliance-and-what-open-source-means/

2026-04-03 11:54:38 UTC

Interesting: Almost Two-Thirds of Europeans Back Replacing US Tech, Poll Finds
https://www.techpolicy.press/almost-two-thirds-of-europeans-back-replacing-us-tech-poll-finds/ #Nextcloud

2026-02-08 19:12:19 UTC

I'm very proud of the Nextcloud Engineers who implemented the new ADA data access architecture. We are already running it internally and you can really feel the difference. The bigger the instance is the bigger the speed improvements. The launch is just a few days away: https://nextcloud.com/special-event-winter26/ https://nextcloud.com/blog/a-new-data-access-architecture-for-nextcloud-introducing-the-ada-engine/

2025-12-24 13:49:14 UTC

Everyone knows that the endgame of a successful software platform is a port of Doom. It seems that Nextcloud reached this milestone now. Enjoy playing Doom in Nextcloud 😂 Thanks to the amazing Nextcloud community. https://github.com/YvesCesar/doom_nextcloud

2025-11-21 06:32:28 UTC

Today I am in Copenhagen to discuss Digital Sovereignty and NO chatcontrol with the Danish government. #Nextcloud

2025-11-19 11:06:09 UTC

The French-German Digital Sovereignty Summit yesterday was really inspiring. The topic of Open Source, European Sovereignty and Ethical AI is now discussed on the highes political level.
I’m also happy that I was able to discuss Open Source and Digital Sovereignty with Chancellor Merz, President Macron and Minister Wildberger during a roundtable yesterday evening.
#digitalsovereignty #EuroStack #AI #EUSummit #digitalministerium #OpenSource #Nextcloud
https://files.mastodon.social/media_attachments/files/115/576/033/153/901/435/original/c14e41fb2fa48806.jpeg

2025-11-12 08:59:42 UTC

Nextcloud will invest 250 million euros until 2030 in sovereign Open Source solutions and we expand our channel partner program. Interesting times ahead.
https://nextcloud.com/blog/nextcloud-community-sovereignty-for-everyone/

2025-10-27 07:11:45 UTC

Let me repeat that. The Austrian federal ministry of economics migrated to Nextcloud Hub. All 1200 employees. The complete Hub with Files, Talk, Groupware, Office and Flow. No test but fully in production since 6 months. People like it. No complains. Other ministries are impressed and want to do the same. People who say that Open Source doesn’t work are wrong.
https://nextcloud.com/blog/austrias-ministry-of-economy-takes-decisive-steps-toward-digital-sovereignty/

2025-10-25 10:48:22 UTC

- reply

First they ignore you, then they fight you, then …

2025-10-25 05:39:10 UTC

This is unbelievable. So Europe is not even allowed to discuss how to be more independent from Big Tech? #Nextcloud
https://files.mastodon.social/media_attachments/files/115/433/188/953/258/085/original/6a1aca50610105bf.png

2025-10-21 17:06:11 UTC

Surprise Surprise. The Delos / Microsoft Cloud can’t protect your data. https://www.golem.de/news/innenministerium-baden-wuerttemberg-zugriffe-durch-drittstaaten-bei-delos-cloud-moeglich-2510-201397.html

2025-06-26 15:54:18 UTC

Unglaublich. Die EU knickt vor Trump ein statt die eigene Gesetze durchzusetzen die zum Schutz der Europäischen Bürger und Unternehmen eingeführt wurden.
https://digitalpolitik.ghost.io/big-tech-regulierung-eu-kommission-beugt-sich-druck-von-trump/
https://www.businessinsider.de/gruenderszene/perspektive/keine-deals-fuer-trumps-tech-bros-pausder-appelliert-an-eu-chefin/

2025-06-23 04:13:27 UTC

Today I'm in Brussels again for a meeting with the European Commission. I hope they understand the importance of more European Open Source solutions for our Digital Sovereignty.

2025-06-14 06:41:22 UTC

In Munich, early signs of a European hyperscaler revolt
https://www.raconteur.net/technology/in-munich-early-signs-of-a-european-hyperscaler-revolt

2025-06-11 09:09:24 UTC

Today is a special day for me. For 3 years I worked with the German government and other organizations on Green IT topics and the Blauer Engel. I am happy that today Nextcloud got as first cloud software the Blauer Engel certificate from the German government. https://nextcloud.com/blog/nextcloud-as-first-cloud-software-to-get-the-blauer-engel-ecolabel-for-green-it/ Yay!!

2025-06-02 09:01:57 UTC

Happy birthday, Nextcloud! Today 9 years ago 12 people founded Nextcloud to create a complete Free and Open Source alternative to centralized proprietary cloud services and open core competitors.
Together we achieved a lot more than what I dreamed of. We are the leading European Open Source collaboration solution thanks to our awesome community. Thanks to everyone!

2025-05-13 13:14:05 UTC

Google is fighting Nextcloud by harming our Android app. Nextcloud now has less functionality than Google Drive. This is clear anti competitive behavior. https://www.theregister.com/2025/05/13/nextcloud_play_store_complaint/ https://nextcloud.com/blog/nextcloud-android-file-upload-issue-google/

2025-04-18 08:28:20 UTC

The Register interviewed me for this article: 'Europe's cloud customers eyeing exit from US hyperscalers' https://www.theregister.com/2025/04/17/us_hyperscaler_alternatives/ #Nextcloud

2025-04-16 11:25:55 UTC

The EU-US Data Privacy Framework can collapse any day now. Then the usage of US Cloud services becomes illegal for all companies and governments in Europe https://www.handelsblatt.com/politik/deutschland/datentransfer-faeser-pocht-auf-einhaltung-von-us-zusagen-zu-spionageschutz/100120631.html

2025-04-14 04:08:40 UTC

Today in Brussels to discuss Digital Sovereignty with the European Commission. It's interesting to see how more and more politicians understand the importance of Open Source for a free and democratic world. #Nextcloud

2025-01-30 08:02:29 UTC

I'm happy to attend and speak at the Open Source Policy Summit Friday in Brussels. And I will be at FOSDEM too of course :-) https://summit.openforumeurope.org https://fosdem.org Who wants to meet?

2024-12-25 12:30:33 UTC

Looking forward to attend the 38C3. Who wants to meet? 😀

2024-12-23 20:45:15 UTC

The Nextcloud 2024 overview is here. So much good stuff happened in only 12 month. https://nextcloud.com/blog/nextcloud-2024-wrap-up/

2024-12-09 19:14:11 UTC

Last week we released a major new version of Nextcloud Talk: The open source answer to Microsoft Teams https://nextcloud.com/blog/nextcloud-talk-our-open-source-answer-to-microsoft-teams/

2024-11-02 18:43:42 UTC

Software development is political. Software will shape the future of our world. We have a responsibility. I will never understand developers building surveillance capitalist products for Big Tech companies because they get a free fancy lunch or other benefits.

2024-10-28 13:04:36 UTC

We have a super interesting new podcast episode out: Open source and Nextcloud in government: Insights from Sven Thomsen, Schleswig-Holstein’s CIO https://nextcloud.com/blog/nextcloud-in-government-insights-from-sven-thomsen-schleswig-holsteins-cio/

2024-09-30 17:59:25 UTC

Finally, 3 years after Nextcloud sent an antitrust complaint, the german authorities take the first steps against Microsoft https://nextcloud.com/blog/germany-recognises-microsoft-as-tech-giant/

2024-09-15 08:27:55 UTC

Yesterday the Nextcloud community launched the biggest and best release of Nextcloud so far. Nextcloud Hub 9. Check out all the improvements. https://nextcloud.com/blog/nextcloud-hub9/ What do you think?

2024-08-27 21:18:38 UTC

Do you think Social Networking is fundamentally broken or is there a way to make it good for society. And if yes, how?