European tech firms including IONOS, Nextcloud, Eurostack, XWiki, OpenProject, Soverin, Abilian and BTactic have launched Euro-Office, a fully open-source, Microsoft-compatible office suite positioned as Europe’s “sovereign” alternative for documents, spreadsheets and presentations, with a first stable release planned for summer 2026.
➡️ The initiative targets public administrations, education and enterprises seeking to keep governance and data under European jurisdiction and reduce dependence on US cloud providers.
