18th March 2026
Across Europe, a quiet but significant shift is taking place in the way governments think about their digital infrastructure.
For decades, Microsoft Windows and Microsoft Office have been the default tools of public administration, embedded deeply into everything from local council desktops to national health systems.
But rising licensing costs, concerns about digital sovereignty, and a desire for long‑term independence from US‑based technology giants have pushed many European governments to explore — and in some cases fully embrace — Linux and open‑source alternatives. The movement is not uniform, and the UK is progressing more cautiously than its continental neighbours, but the trend is unmistakable.
In Europe, several governments have already taken decisive steps. Germany's state of Schleswig‑Holstein is the most prominent example: it is replacing 30,000 Windows and Microsoft Office installations with a Linux‑based desktop environment built around KDE Plasma, LibreOffice, Thunderbird, and Nextcloud.
This is not a pilot or a small‑scale experiment — it is a full migration of an entire regional government. France has long been a pioneer in this space, with the French Parliament adopting Ubuntu on its desktops as early as 2007, and continuing to use open‑source systems across multiple ministries.
Denmark, too, has begun shifting public institutions away from Microsoft Office 365 and toward Linux‑based systems, typically built on Debian or Ubuntu foundations. Even the European Union itself has explored the idea of a unified "EU OS," a Linux distribution tailored specifically for public‑sector needs, reflecting a growing desire for technological self‑determination.
The reasons behind these moves are both practical and political. On the practical side, the cost savings can be substantial. Microsoft licensing fees have risen steadily, and the shift to subscription‑based cloud services has made long‑term budgeting more difficult for public bodies.
A government that replaces tens of thousands of Windows and Office licences with open‑source alternatives can save millions of euros every year. These savings are not merely theoretical: they are already being realised in places like Germany, where the Schleswig‑Holstein migration is expected to reduce software expenditure dramatically over the coming decade. Open‑source systems also extend the usable life of older hardware, reducing the need for frequent device replacement — another major cost benefit.
But the political dimension is just as important. European governments increasingly view digital sovereignty as a strategic priority. Relying on proprietary software from a single foreign vendor creates vulnerabilities: sudden licensing changes, forced cloud integration, or shifts in data‑handling policies can disrupt essential public services. Open‑source software, by contrast, offers transparency, control, and independence. Governments can audit the code, adapt it to their needs, and avoid being locked into a single commercial ecosystem.
In an era of geopolitical uncertainty and heightened sensitivity around data privacy, this autonomy is becoming more valuable.
The UK, however, has been slower to follow Europe’s lead. Most public bodies remain heavily invested in Microsoft 365, Windows, and Azure. The UK government’s Strategic Partnership Agreement with Microsoft — worth nearly £9 billion over five years — has reinforced this dependence. Yet even within the UK, pressure is building. MPs have criticised the cost of Microsoft contracts, particularly in the NHS, where licensing fees have soared.
Local councils and educational institutions have begun exploring open‑source alternatives, though usually on a small scale. The financial and strategic arguments that have driven European migrations are increasingly being discussed in Westminster and Holyrood.
Scotland, in particular, is showing early signs of reassessing its reliance on Microsoft. The Scottish Government has raised concerns about changes to Microsoft’s licensing model for schools, warning that pupils and teachers could lose offline access to essential tools like Word and PowerPoint through the Glow platform. This has prompted internal reviews and discussions about the risks of depending too heavily on a single vendor. While Scotland has not announced any formal plan to migrate to Linux, the issue is clearly on the radar, especially as public‑sector budgets tighten and European digital‑sovereignty initiatives gain momentum. Education is likely to be the first area where Scotland seriously considers alternatives, but the broader public sector may eventually follow if costs continue to rise.
If Scotland were to explore a transition, it would find no shortage of proven models. Ubuntu remains one of the most widely adopted government Linux distributions, valued for its stability and long‑term support. KDE‑based systems, like those used in Schleswig‑Holstein, offer a modern, user‑friendly interface that can ease the transition for staff accustomed to Windows. Debian‑based systems are favoured for their reliability and security, making them suitable for sensitive public‑sector environments. The choice of distribution would depend on Scotland’s priorities — whether ease of use, long‑term stability, or customisability is most important.
The question is not whether Linux is capable of supporting government operations — it clearly is — but whether the UK and Scotland are ready to make the cultural and organisational shift required. Europe’s experience shows that such transitions are entirely feasible, but they require political will, careful planning, and a long‑term commitment to digital independence. As licensing costs rise and the strategic importance of technological sovereignty becomes harder to ignore, the pressure on the UK — and Scotland — to reconsider their reliance on Microsoft will only grow.
For now, Scotland remains at the exploratory stage. But the direction of travel in Europe is unmistakable, and the economic and strategic logic behind these migrations is becoming increasingly compelling.
Whether Scotland chooses to follow its European neighbours may ultimately depend on how much value it places on cost savings, autonomy, and long‑term control over its digital future.