IMPORTANT ODF Template added to CRA Guidance feedback

Last week, the European Commission published the draft guidelines for the CRA and opened a comment session open to all stakeholders until the end of March. In its first version, the consultation page allowed users to download the draft guidelines and related communication in PDF format, and the feedback template in proprietary XLSX format only. For this reason, we protested through a post and an open letter to the European Commission, asking that the feedback template also be provided in the open and standard ODS format. Within 24 hours, officials from DG CONNECT—responsible for the CRA—responded positively to our request and added the template in ODS format. This is an important first step towards the interoperability that proprietary formats do not allow, and indeed seek to limit by making the DOCX, XLSX, and PPTX formats increasingly different from a standard with the addition of unnecessary complexities. To all those individuals who insist on considering OOXML a standard because it has been approved by ISO, and to all software that supports OOXML by using it as the default format, we remind you that you are going against not only your own interests but also the interests of all citizens of the

ODF is just the first of the advantages of LibreOffice

Comments continue to be posted on articles that refer to blog posts on OOXML and related topics, from users who claim to support FOSS but in fact choose proprietary software, for reasons that have nothing to do with the support they claim to offer. These users share a preference for the proprietary OOXML document format and the Microsoft 365 ribbon interface, demonstrating on the one hand incompetence regarding formats and on the other hand subservience to proprietary marketing. Some of them even use the definition of “standard” for the ribbon interface, which in reality is neither a standard nor a good example of ergonomics. In reality, if ODF is LibreOffice’s first advantage from an open source perspective, the flexibility of the user interface is probably the second. Let’s start with an in-depth analysis of these two important advantages. Native support for the ODF format LibreOffice uses ODF as its native format rather than as a second choice, handled in an approximate manner with the aim of disqualifying ODF in the eyes of users, as Microsoft, OnlyOffice and WPS Office do. This means that documents are transferred perfectly without the risk of silent data loss, formatting corruption or schema compromise. Users

Why ODF and not OOXML

Many interpreted the last article in this series as an attack on Microsoft for using the OOXML format against users’ interests. However, this was only one of my objectives, as I also wanted to raise users’ awareness of fake open-source software, such as OnlyOffice, which partners with Microsoft in a strategy to lock users in. Users are already aware of the advantages of standard, open formats because they access sites every day whose content is accessible thanks to the HTML format. This is a standard, open format that was first developed and then defended by its inventor, Tim Berners-Lee. He prevented Microsoft from transforming it into a proprietary format with Internet Explorer 6. This forced users to have two versions of a site: one in a standard format and one in a proprietary format. Fortunately, Microsoft’s strategy failed in the case of HTML because the W3C – unlike the ISO – never recognised the changes to the format “forced” by Internet Explorer as valid. This was because Internet Explorer did not display sites in the standard format correctly. Ultimately, this forced the company to develop a browser that complies with all standards, thus allowing users to choose their preferred browser

ODF Toolkit Project Announces Release 0.13.0: Last Release Supporting JDK 11

BERLIN, Germany — The ODF Toolkit community is proud to announce the official release of version 0.13.0. This release marks a significant transition point in the project’s history, representing the last release to support JDK 11, with the project pivoting toward modern Java long-term support (LTS) releases. Release Highlights: Stability and Modernisation The 0.13.0 release provides a stable, high-performance foundation for programmatic manipulation of ODF 1.2 documents. Final JDK 11 Support: This is the definitive release for users operating on Java 11 environments. Broad Compatibility: Validated across the Java ecosystem on Windows 10, macOS (Apple Silicon M3), and Ubuntu 24.04 LTS. Automated Deployment: GitHub release artefacts are now built automatically with Temurin JDK, ensuring a transparent, reproducible supply chain. FOSDEM 2026: Setting the Stage for 1.0.0 Following the release, the project’s core developers met in person at FOSDEM in Brussels, using the opportunity to align on the project’s next major milestone. During the event, the team finalised the roadmap for the upcoming 1.0.0 Release Candidate. Discussions focused on resolving the remaining blocking issues in the toolkit’s code-generation engine, paving the way for a more robust and extensible architecture. Immediate Future: JDK 17 and Apache Jena 5 The project has already

The philosophy behind ODF: openness, freedom and control

File formats are not usually the subject of philosophical debate because most users just want to open, save and share documents without any problems. However, the Open Document Format (ODF) is based on concepts that are much more important to users than might initially seem the case. ODF is not just a technical standard, but also a statement of openness, user freedom, and control over digital information. Understanding this philosophy helps to explain why ODF exists, why it is still important, and why it is often cited as a reference in conversations about digital rights and long-term access. In short, ODF is an open standard for office documents such as text files, spreadsheets and presentations, and it is the native format of LibreOffice. Unlike Microsoft Office and Microsoft 365 files, which use a proprietary format developed in secret in Redmond and controlled by Microsoft, ODF is developed and maintained through a completely transparent process. This may seem like a technical detail, but it is an important fact that determines everything else. Openness: no one owns your documents The principle behind ODF is openness. The complete specifications are available to the public, and anyone can read, implement or create software based

The Future of Open Standards and the Importance of ODF

Open standards don’t make headlines. Instead, they work quietly behind the scenes to define how information is created, shared and stored. However, as digital ecosystems become more complex and centralised, open standards are becoming increasingly important. One of the best examples is the Open Document Format (ODF), the native format of LibreOffice documents. Open standards in the evolving digital world The current digital environment is characterised by certain trends, such as cloud platforms, subscription software, artificial intelligence-based tools, and tightly integrated ecosystems. While these tools are powerful, they also increase the lock-in effect exerted by Big Tech. Open standards act as a counterbalance. They provide shared rules that anyone can implement to maintain system interoperability and user control. When a format is open, no single company can decide how information is stored or who has access to it. With ever-increasing data volumes and documents being transformed into long-term digital archives, this independence is becoming critical. ODF was designed with one simple goal: to enable users to read and edit documents on any platform and with any software at any time. This goal is still absolutely valid today. Because ODF is openly specified and standardised, it allows for the coexistence of