A coalition of EU-based companies, including Nextcloud, Ionos, and other Euro-Stack participants, is positioning Euro-Office as a cornerstone of European digital sovereignty. However, The Document Foundation (TDF), LibreOffice's steward, accuses the project of reinforcing Microsoft's document lock-in, which TDF argues isn't friendly to open standards.

Setting aside the open-source politics for the moment, here's what Euro-Office brings you.

The release went live on June 9. It is, however, not a stand-alone office suite. As the software's backers explain in a FAQ, "Euro-Office is more of an integration component. It merely handles document editing itself. Storage, as well as navigation, permissions, and sharing logic, have to be offered by a platform it is integrated in, like Proton Docs, Nextcloud Hub, or OpenProject."

So, while you can install Euro-Office on your own Linux server, you'll need to integrate it yourself. If you're not a Linux expert, however, don't give up hope. Some companies have already released packaged, ready-to-install Euro-Office stacks, including Nextcloud Hub 26 Spring, Ionos' Nextcloud Workspace, and Office.eu. These initial deployments are web-based rather than standalone desktop suites.