France is preparing a sweeping overhaul of its government IT systems, announcing plans to migrate thousands of state computers from Microsoft Windows to Linux in a bid to reduce dependence on United States technology providers.

Linux, a free and open-source operating system, allows governments and organizations to inspect, modify, and redistribute its underlying code. That transparency, along with the ability to tailor the software to specific security and operational needs, has made Linux a favored choice for institutions seeking tighter control over their digital infrastructure.

French minister David Amiel framed the move as a strategic effort to “regain control of our digital destiny” by limiting reliance on foreign tech giants. He argued that a modern state cannot tolerate a situation in which critical data and core digital infrastructure are effectively governed by overseas companies subject to foreign laws and shifting political winds.

Officials have not yet disclosed which Linux distributions are under consideration, nor a precise timetable for the transition. The migration is expected to be gradual, involving extensive testing, staff training, and the adaptation of existing software tools to run smoothly on Linux-based systems.

The decision is part of a broader European debate over digital sovereignty, a concept that has gained urgency as governments confront the geopolitical leverage wielded by large technology firms and the countries that host them. Across the European Union, lawmakers have pressed for strategies to reduce dependence on foreign cloud platforms, productivity suites, and communications tools.

France has already taken steps in this direction. The government previously announced it would phase out Microsoft Teams for official video conferencing, replacing it with Visio, a domestically backed service built on the open-source, end-to-end encrypted platform Jitsi. Authorities have also outlined plans to move the national health data platform to what they describe as a “trusted” infrastructure operated under European jurisdiction.

Security experts say the shift to Linux could bring both benefits and challenges. Open-source software allows vulnerabilities to be identified and patched quickly by a global community, but it also demands strong in-house expertise to configure and maintain systems securely at scale. For France, the gamble is that investing in that expertise will pay off in the form of long-term autonomy, resilience, and leverage in a world where control over data has become a core element of national power.