LibreOffice Conference 2025

Name: LibreOffice Conference 2025
Start: 2025-09-04T09:00:00+00:00
End: 2025-09-04T09:00:00+00:00
Location: ELTE Faculty of Informatics

Join LibreOffice Conference 2025 in Budapest: technical talks, workshops, hackfests & community networking for open‑source advocates.

The Document Foundation

Date and Time

September 4 - September 6

Location

ELTE Faculty of Informatics

1/C Pázmány Péter sétány 1117

View Directions

About This Event

The LibreOffice Conference 2025, taking place September 4–6 in Budapest, with a community gathering on September 3, is the global flagship event for the LibreOffice ecosystem. Hosted by The Document Foundation, the conference gathers developers, translators, QA experts, advocates, and users to share knowledge through technical talks, workshops, hackfests, and informal networking.

Key Highlights

Comprehensive Session Tracks: More than 50 talks, workshops, and meetings covering development, APIs, ODF, QA, accessibility, localization, and usability.
Hackfest & Community Events: Includes an informal community meeting, pre-conference hackfest, and community dinner.
Open Submission Model: Contributors can submit proposals—short talks (30 min) or lightning talks (5 min)—with submissions due June 15.
Live & Recorded Sessions: Sessions streamed live and archived afterward for broader access.

Who Should Attend?

LibreOffice developers and extension authors
Localization, documentation, and QA contributors
Accessibility and usability specialists
Advocacy, marketing, and ODF interoperability advocates
Open-source contributors, community members, and power users

Frequently asked questions

It’s the annual global gathering for development, community, and governance around LibreOffice and ODF.

September 4–6, 2025, at ELTE Faculty of Informatics, Budapest. Community meeting on Sept 3.

Gain real-time access to project evolution, meet global contributors, present your work, and help shape the future of ODF-compatible software. Whether you're coding, translating, designing, or advocating—this is the event where our global community converges

Casual — comfortable attire is recommended for workshop and hacking environments.

Official event links