We are excited to announce COOL Days 2025, Budapest!

2nd - 4th June 2025

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Call for Speakers
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Who is COOL Days for?

  • Collabora Online Partners and Integrators.
  • The COOL Community and LibreOffice Contributors.
  • People interested in learning about Collabora Online, how to integrate and the benefits for end users.

What can you expect?

  • The latest news and features in our Collabora Products, presented by the developers behind them.
  • Industry insights from Open Source experts.
  • Hands-on workshops to build and improve your integration with Collabora Online.
  • Support with adding easy features that will take your product to the next level.
  • Team-building, great food and lots of opportunity to meet with the wider community.

What did 2024 attendees say?​

“Great experience, fantastic management and great hospitality.”
“Everything was just amazing!”
“Thank you for an excellent conference.”
“Our integration is now working beautifully. It scales to everything we need.”
“I’ve been inspired through my conversations. Great experience and awesome people.”
“The Soap Box Derby was a good team building event; it was fun to work together with partners, community and colleagues.”

Recap COOL Days 2024

COOL Days 2024:

  • Engaging Workshops
  • Lightning Talks from the Developers behind Collabora Online
  • Networking Opportunities
  • Hack with the COOL Community
  • Team Building Activities
  • Evening Socials
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Location: Novotel, Budapest Centrum

Get Involved

Register for COOL Days today from only €100

  • Free tickets are available for partners, and contributors to the LibreOffice codebase. Please email marketing@collaboraoffice.com for more information.
  • Collabora’s mission to “Make Open Source Rock” has been an ongoing success thanks to our amazing diverse community and we would love to involve as many contributors as possible in our event. We have a select few travel sponsorship opportunities for those who need financial assistance to attend. If you require travel sponsorship you can request more information by emailing marketing@collaboraoffice.com.
  • Closing date for registrations is 16/05/25.

 

We look forward to welcoming you in Budapest!

Register

Call for Speakers

Share your expertise at COOL Days!

We’re seeking engaging Lightning Talks and insightful Workshops. If you’d like to contribute, please submit your details and a talk/workshop overview.

Suggested topics include:

  • Your Collabora Online integration experiences
  • Features you’ve developed within LibreOffice
  • Your expertise on Open Source, digital sovereignty and document freedom.

Closing date 06/04/25

Submit a Talk

Cost: €100*

Accommodation €145/pn at Novotel, Budapest Centrum
Use code…… for our rates

 

*Free tickets available for partners & contributors

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