Schleswig-Holstein replaces Microsoft software with Linux and open source

ArticleSteven Vaughan-NicholsNews

The German state of Schleswig-Holstein is migrating around 30,000 public sector workstations from Microsoft products to Linux and open-source applications, driven by digital sovereignty, data privacy, and software cost reduction.

Key points

  1. Digitalisation Minister Dirk Schrödter announced the phase-out of all Microsoft software in favor of Linux and open-source tools.
  2. The transition impacts roughly 30,000 civil servants, police officers, and judges, with teachers set to follow later.
  3. LibreOffice replaces Word and Excel, while Open-Xchange and Thunderbird will succeed Exchange and Outlook.
  4. Workstations will adopt the KDE Plasma desktop, and government data is being migrated from Azure to European cloud infrastructure.
  5. The state aims to prevent data leaks to third countries and avoid tens of millions of euros in licensing and mandatory upgrade fees.

Why it matters

This migration serves as a prominent benchmark for digital sovereignty across European public sector organisations, providing a practical blueprint for reducing vendor lock-in from major US cloud and software providers.

Analysis

Schleswig-Holstein is adopting a phased migration strategy, replacing office productivity and communication tools before changing the underlying operating system. Supported by modern tooling such as Nextcloud and Open-Xchange, and referencing large-scale implementations like France's GendBuntu, the initiative seeks independence from US jurisdiction and relief from unpredictable vendor update cycles such as the Windows 11 upgrade.

Found in

Summary generated by AI (Gemini 3.8 Flash, 27 September 2026). It may contain errors – the original source is authoritative.

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Locations

  • Mattersburg
    Johann Nepomuk Bergerstraße 7/2/14
    7210 Mattersburg, Austria
  • Vienna
    Ungargasse 64-66/3/404
    1030 Wien, Austria

Parts of this content were created with the assistance of AI.