France orders all government ministries to ditch Windows for Linux in digital sovereignty push

In short: France’s Interministerial Digital Directorate (DINUM) announced on 8 April 2026 that it is migrating its own workstations from Windows to Linux and has ordered every government ministry to formalise a plan to eliminate extra-European digital dependencies by autumn 2026. The directive covers operating systems, collaborative tools, cloud infrastructure, and artificial intelligence platforms. It follows France’s January 2026 mandate to replace Microsoft Teams and Zoom with its domestic Visio platform across 2.5 million civil servants by 2027, and is the most comprehensive digital sovereignty measure the French state has yet announced.

What France is actually committing to

An interministerial seminar convened on 8 April by the Directorate General for Enterprise, the National Agency for Information Systems Security, and the State Procurement Directorate produced a directive with two immediate obligations. DINUM itself, which employs roughly 250 agents, will migrate its workstations from Windows to Linux. All other ...