LibreOffice Conference and External Events – TDF Annual Report 2025

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This is part of the Annual Report 2025 from The Document Foundation, the non-profit that coordinates the LibreOffice project and community. More will be posted soon…

LibreOffice Conference

The LibreOffice Conference was the annual get-together of the worldwide LibreOffice community, bringing together developers, contributors, and users. The 2025 event was held in Budapest, Hungary, from September 3 to 5, and was preceded by a community session.

The main conference featured 53 sessions spread over three days. It kicked off with a welcome and housekeeping session, followed by an opening speech from Eliane Domingos from TDF’s Board of Directors, and a welcome speech from the university that hosted the event.

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After that, the talks began across several different tracks, including the Open Document Format, advocacy and marketing, development and extensions, UX and design, and more. The full list of talks can be found on https://events.documentfoundation.org/libreoffice-conference-2025/schedule/. There was also a notable talk from the Austrian military (Bundesheer) about their migration to LibreOffice and the new features they funded.

The event finished on Friday with a lightning talks session, followed by the closing address and a celebration for the 15th anniversary of LibreOffice. But the conference was more than just talks: there was a community dinner as well.

Now the community is looking forward to 2026’s LibreOffice Conference. The event will take place in Pordenone, northern Italy, from September 10 to 12, and the Call for Papers is currently open.

LibreOffice Conference 2025 group photo

In addition to the main LibreOffice Conference, there was the LibreOffice Asia Conference 2025, which took place in Tokyo, Japan, from December 13 – 14. Speakers and guests from around the world discussed topics specific to Asian communities, such as complex text layout (CTL) and CJK (Chinese, Japanese, Korean) language support, and marketing LibreOffice in specific countries.

LibreOffice Asia Conference 2025 logo

There was also the sixth edition of the Latin American LibreOffice Congress, held in Habana, Cuba, from October 6 to 9. LibreOffice project activities was concentrated on the opening day, October 6, and in the special session “LibreOffice Congress and Technological Sovereignty”, on the 8th. With the remaining days available, the organisers articulated a parallel agenda of activities, with visits and strategic meetings with managers and professionals from governmental and community areas.

LibreOffice Latin America Conference 2025 logo

TDF at External Events

Throughout 2025, members of The Document Foundation and the LibreOffice community attended many other events around the world. The first big event was FOSDEM, held in Brussels in early February – the biggest meetup of free and open source software developers in Europe. As usual, the LibreOffice community was present with a stand, merchandise, stickers, flyers, clothing and more. Attendees came by to talk about the project, report issues and make suggestions.

In late April, the Augsburger Linux-Infotag 2025 event took place in southern Germany, and LibreOffice was present with a stand and merchandise. Another German event was the Univention Summit 2025: it took place on January 23 and 24 in Bremen, and the LibreOffice project was present and met with the people overseeing the migration to LibreOffice in the northern German state of Schleswig-Holstein.

LibreOffice stand at the Augsburger Linux-Infotag

Italian community members attended the Linux Arena event from April 25 – 27 in Pordenone. They had a LibreOffice stand with a 32″ monitor, showing an Impress presentation about LibreOffice on a loop. At the stand they met different interested people – some of whom they already know since they visit the fair regularly, while others they saw for the first time. There was curiosity about LibreOffice, and this time the stand personal noticed an increasing demand about AI integration and related plugins. The LibreOffice coffee/beer mats were very much appreciated by visitors to the stand.

Later in the year, Community members in Nepal tuned in to an online call and turned Software Freedom Day 2025 into a success. Birendra Open Source Club – one of the student clubs and LibreOffice project contributors in Nepal, with support from Liaison Suraj Bhattarai and other key open source clubs, hopped onto Discord on 20 September.

Photo of Nepalese LibreOffice liaison Suraj Bhattarai

On October 4 and 5, the LinuxDays 2025 event took place at the Faculty of Information Technology (Czech Technical University) in Prague. It combined stands for free and open source software projects with workshops and talks, and the Czech-speaking LibreOffice community was there.

LibreOffice at LinuxDays in Prague

Members of the Indian LibreOffice community celebrated Document Freedom Day in Noida on 29 March. The event featured a few talks on free software such as OpenStreetMap, Prav and KDE, and also a lawyer told attendees how they manage all their clients’ data with free software and keeping their privacy in mind. LibreOffice merchandise was distributed at the sticker table.

LibreOffice at Document Freedom Day in Noida, India

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The Getting Started Guide 26.2 has just arrived

We are pleased to announce the release of the latest Getting Started Guide, updated for LibreOffice 26.2!

The Documentation Team is proud to present this new edition, designed to help users with an introductory guide of LibreOffice, covering all aspects of the best open source free office suite, from word processing to databases as well as settings and configuration common to all modules.

📝 Writer (word processing)
📊 Calc (spreadsheets)
📽️ Impress (presentations)
🎨 Draw (vector graphics)
🧮 Math (formula editor)
📚 Base (database management)

This guide is part of our growing collection of documentation — lovingly written, edited, and reviewed by a global team of dedicated volunteers who are passionate about open-source software and digital freedom.

👏 The 26.2 update was coordinated by Dione Maddern, with valuable contributions from Peter Schofield and Olivier Hallot. A huge thanks to everyone involved!

Dione Maddern
Dione Maddern – Guide Coordinator

📥 Ready to dive in? Download the guide for free from the LibreOffice Bookshelf Project.

Video: Join the LibreOffice community!

LibreOffice is the free, private, open source office suite – and successor to OpenOffice. It’s made by a worldwide community, and you can be part of it! 😊 Boost your skillset, learn new people, and have fun – find out what you can do for LibreOffice.

(This video is also available on PeerTube.)

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LibreOffice project and community recap: May 2026

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Here’s our summary of updates, events and activities in the LibreOffice project in the last four weeks – click the links to learn more…

  • We started May by announcing the new LibreOffice website. Our previous website was looking rather old and becoming difficult to maintain, so the team at TDF – with help of the wider LibreOffice community – has been working on a redesign, based on newer technology.

Announcing the new LibreOffice website

LibreOffice stand at the Augsburger Linux Info-Tag

ODF vs OOXML, an issue that should never have existed

GSoC logo

  • In the middle of the month, we announced LibreOffice 25.8.7, the final maintenance release of the LibreOffice 25.8 family. From here we will focus on maintaining the 26.2 branch, and are preparing for 26.8, our next major release (due in August).

LibreOffice 25.8 banner

  • The vast majority of income to The Document Foundation, the non-profit behind the LibreOffice project and community, is from donations from end users. We made a new video explaining how donations are used to support the community that makes the software.

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  • Next, we started posting sections from TDF’s Annual Report 2025, starting with Native Language Projects. A huge thanks to the hundreds of people who make LibreOffice available is so many languages around the world! 😊

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New Web and Mobile Strategy for LibreOffice

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LibreOffice Native Language Projects – TDF Annual Report 2025

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LibreOffice is available in over 120 languages, thanks to the work of localisation communities around the world. We asked them to summarise their work in 2025 – here’s what they had to say…

Czech

The Czech community maintained an active presence both online and in-person. Their localisation efforts remained strong, keeping the UI fully translated and the Help files at 95% completion. The team also stayed connected with their user base through the Czech Ask LibreOffice site along, with social media presence across X, Facebook, Instagram and Mastodon.

There was also outreach at events. The team hosted dedicated LibreOffice booths at InstallFest in April and LinuxDays in October, both held in Prague. Documentation also saw significant updates, with the publication of the Getting Started Guide (24.8), the Calc Guide (25.2), and the Draw Guide (25.8).

LibreOffice booth at LinuxDays 2025 in Prague

Danish

The Danish community focused on multimedia education and consistent localisation in 2025. There was the launch of the @libreofficeskolen (“LibreOffice School”) YouTube channel. This initiative provides the Danish-speaking public with a series of instructional videos designed to lower the barrier to entry for new users. Alongside this output, the community kept the UI and Help files fully translated at 100%, and ensured that LibreOffice promotional videos were accessible via localised subtitles.

Dutch

Beyond maintaining the local website and providing assistance via the Ask LibreOffice website and mailing lists, the Dutch-speaking community worked on many documentation updates.

Beginning in January with the Calc Guide for 24.8, the community then published a steady stream of translated manuals for version 25.2, including the Writer, Impress, Math, and Getting Started Guides. This effort then lead to the release of the updated 25.2 Calc Guide in July. On the localisation front, the Dutch team continued their work on Weblate, successfully maintaining 100% translation coverage for both the User Interface (UI) and the Help system, following upstream changes.

Finnish

The Finnish community focused on steady and ongoing translation efforts. The team prioritised localisation of the UI, with secondary work continuing on the Help system. To ensure the long-term sustainability of these efforts, the community has been proactive in outreach, utilising the vapaaehtoistyo.fi online platform to recruit new volunteers.

French

On the technical front, the French-speaking team maintained 100% translation coverage for both the UI and Help systems across all versions of LibreOffice. Their localisation work extended to the new Hugo-based website, release notes, and the Extensions wiki page. Significant progress was also made on the translation of Calc functions on the wiki and the subtitling of promotional videos.

Outreach was a major topic in 2025, with the community representing LibreOffice at events like Capitole du Libre in Toulouse, and Open Source Experience in Paris. The team also worked on academic ties, coordinating with UBO University to involve translation students in user guide writing. Beyond documentation and QA, the French team supported users through the Ask LibreOffice site and published various articles on LinuxFR. In addition, there were REGEX tutorials for civil servants and introductory presentations at public media libraries.

German

Throughout the year, the German-speaking community wrote blog posts (and translated others from the English-language blog), maintained its social media activity on Mastodon, and worked on user interface translations. Community members also attended local events on behalf of the LibreOffice project, such as the Augsburger Linux-Infotag 2025 and Digitaltag 2025 in Duisburg.

LibreOffice booth at the Augsburger Linux-Infotag 2025

Irish

The Irish-speaking community made significant steps in 2025 to bring the suite to native speakers. Currently, the UI and website translations are nearing 100%, with the LibreOffice 26.2 user interface already reaching a 96% completion rate. The team’s primary focus is now on finalising these remaining strings and resolving technical checks.

Italian

The Italian-speaking community maintained 100% translation status for the UI and Help files across all active versions of the suite. The team helped with localising the project’s new Hugo-based website and kept the Italian-speaking public informed by translating all release notes and press releases. Current efforts are focused on the ongoing translation of Calc functions on the wiki and a comprehensive revision of various wiki pages.

In 2025, the Associazione LibreItalia organised a full-day LibreItalia conference in Gradisca d’Isonzo, following the adoption of a regional law mandating the use of free open source software in Friuli Venezia Giulia, an eastern Italian region bordering Slovenia. The politician who signed the law provided an overview of the approval process.

The event was organised by Marco Marega, a long-standing member of LibreItalia who is active in the localisation team and other areas of the project. Several members of the Pordenone LUG attended the conference and initiated a discussion about organising the 2026 LibreOffice Conference in their city. This discussion then evolved into an official proposal.

Japanese

The Japanese community had a busy year in terms of events. There was the LibreOffice Asia Conference 2025 in Tokyo, a two-day event that brought together 70 attendees. Outreach extended internationally as Japanese members traveled to COSCUP 2025 in Taiwan to deliver three talks and strengthen ties with the Taiwanese community.

The community also organised:

  • Online Hackfests: Held 46 times via Jitsi and YouTube Live
  • Online Study Parties: Three sessions dedicated to user knowledge sharing
  • LibreOffice Days: Monthly offline meetups in Osaka, co-hosted with the Open Data Mokumoku-kai
  • Open Source Conferences (OSC): Booths and hackfests at seven locations across Japan, from Hokkaido to Fukuoka

On the documentation front, the team published the Writer Guide for LibreOffice 25.2 in Japanese. Localisation efforts currently stand at 91% for the UI and 46% for Help. The team also remained responsive to end users, answering nearly 50 new questions on Ask LibreOffice, publishing 20 blog articles, and maintaining a steady presence on X, Facebook and Bluesky.

LibreOffice Asia Conference 2025 logo

Kazakh

Starting in late 2025, the community launched a refresh of its translation efforts, achieving 100% UI completeness in time for the LibreOffice 26.2 release. This work extended to the localisation of the official website and the activation of the Help master branch, preparing for future documentation projects.

To improve consistency across other open source projects, the team is currently developing a unified Kazakh glossary derived from various localisation projects. Furthermore, the community has begun testing the use of AI-assisted translations, reporting high-quality results to improve their workflows in 2026.

Tagalog

The Tagalog community made steps forward in localisation, maintaining the user interface and Help files at a high completion rate of 98–99% across all versions. The team continued to integrate Deep Language Modeling to automate accuracy verification. While the community experiences a natural ebb and flow of contributors, there is growing interest in expanding support to regional dialects, such as Ilocano.

The team also wishes to extend a special note of gratitude to the dedicated group of US-based translation helpers whose contributions were vital to success in 2025.

TDF says: many thanks to all native-language projects for their work in 2025! Of course, this is just a selection of their activities, based on communities that reported their activities, but there are many more too.

Like what we do? Support the LibreOffice project and The Document Foundation – get involved and help our volunteers, or make a donation. Thank you!

LibreOffice at the Augsburger Linux-Infotag 2026

LibreOffice stand at the Augsburger Linux-Infotag 2026

Most of the work in the LibreOffice project takes place online – in our Git repository, on mailing lists, on IRC and other places. But where possible, we like to meet in-person as well, at events around the world! Last weekend, for instance, we were at the Augsburger Linux-Infotag in southern Germany.

As the name suggests, this event is all about Linux and free and open source software (FOSS). The LibreOffice community was present with a stand, and we had a laptop to demonstrate the software, along with merchandise: flyers giving reasons to use LibreOffice; flyers explaining what The Document Foundation does; stickers; and beer/coffee mats.

LibreOffice stand at the Augsburger Linux-Infotag 2026

Most of the visitors to our stand were already familiar with LibreOffice – as is expected at such an event. But visitors also had lots of questions, like:

  • Where is LibreOffice being widely used now?
  • How can I customise the user interface?
  • Where can I report a bug?

We also talked to several people helping to roll out LibreOffice in companies and local administrations, so we hope to have more news about those migrations soon. Thanks to everyone who stopped by, and our next planned event in Germany is FrOSCon, so see you there!

The Document Foundation 2026
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