Windows 10 support ended in October 2025, and millions of perfectly good PCs across Europe suddenly faced a choice: buy new hardware, pay for extended security updates — or put a different operating system on the machine. At the same time, European governments are actively moving public administration off American software, with German Schleswig-Holstein migrating tens of thousands of workstations to Linux and Danish institutions following similar paths. If you have ever considered what a European operating system would look like, this is the moment to look properly.
An honest starting point: there is no European proprietary Windows clone, and nobody serious is building one. Europe's answer to Microsoft is Linux — free, open, and packaged by several genuine European companies into systems that a Windows user can actually live in. Here are the ones worth knowing.
The desktop picks
- Zorin OS (Dublin, Ireland) — built by Zorin OS Technologies Limited since 2008, and it is designed, unapologetically, to look and behave like Windows. Layouts mimic the Windows desktop, Windows apps run through compatibility layers, and the whole thing targets people switching for the first time. If the phrase "alternative to Windows" means "least shock", start here.
- Linux Mint (Moate, Ireland) — founded in 2006 by French developer Clément Lefebvre and run by Linux Mint Limited, an Irish-registered company. It is one of the most popular Windows-migration distributions in the world: familiar desktop, no telemetry, no advertising, funded by donations. The Cinnamon edition feels like the Windows your muscle memory expects.
- openSUSE and its enterprise sibling SUSE Linux Enterprise (Nuremberg, Germany) — SUSE is Europe's most serious OS company, decades deep into enterprise and public-sector deployments. openSUSE is its community distribution; SLE is what European administrations actually buy.
- Ubuntu (Canonical, London, UK) — the most widely used desktop Linux, European by origin and jurisdiction, with the caveat that post-Brexit it is UK-based rather than EU-based. Still very much worth knowing.
- TUXEDO OS (Leipzig, Germany) — from TUXEDO Computers, which sells Linux laptops and desktops with the OS preinstalled. Manjaro (Germany-based) rounds out the enthusiast options.
The phone picks
Europe is arguably further ahead on phones than desktops:
- /e/OS — a de-Googled Android fork created by French entrepreneur Gaël Duval, sold on Murena phones (Paris). Google services stripped out, cloud replaced with European services.
- Sailfish OS (Tampere, Finland) — from Jolla, the company built by ex-Nokia engineers; a genuinely independent, gesture-driven OS with European public-sector interest.
- Volla OS (Hamburg, Germany) — a privacy-focused Android derivative sold on Volla phones.
There is even European hardware to match: TUXEDO in Germany, Slimbook in Spain, Murena in France all ship laptops and phones with these systems preinstalled — no Windows tax included.
Why this suddenly matters
Three forces converged. Windows 10's end of support stranded hardware that Linux runs fine on. The EU's digital-sovereignty push turned operating systems from an enthusiast topic into procurement policy. And desktop Linux quietly crossed the quality threshold: package management is easier than Windows update chaos, LibreOffice and OnlyOffice handle office documents, and Steam's Proton compatibility layer runs a large share of the Windows gaming catalog.
The trade-offs, honestly
Switching is still a decision, not a free lunch. Specialized Windows software — some Adobe tools, niche professional apps, certain banking clients — has no native version. Gaming works well but not perfectly. And any OS change costs a weekend of learning where things live. If your workflow lives in a browser and office documents, the switch is easier than it has ever been. If it lives in Adobe Premiere, it is not.
Related
Part of our series on European alternatives to American software:
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