France Announces Government-Wide Linux Desktop Migration, Exiting Windows Entirely
France has taken a decisive step toward digital sovereignty by announcing a complete migration of government workstations from Windows to Linux. The announcement came during an interministerial seminar held on April 8, 2026, organized by DINUM (Direction Interministérielle du Numérique).
Key Announcements
- Windows Exit: DINUM officially announced the government will replace all Windows installations with Linux-based workstations
- 80,000-agent migration: The National Health Insurance Fund (Caisse nationale d'Assurance maladie) will migrate all 80,000 employees to sovereign tools including Tchap (messaging), Visio (video conferencing), and FranceTransfert (file transfer)
- Health data platform: Migration to a trusted French solution planned by end of 2026
- Coalition model: New approach forming coalitions of ministries, public operators, and private companies around open-source digital commons
Strategic Scope
Each ministry must formalize its own dependency reduction plan by autumn 2026, covering:
| Area | Status |
|---|---|
| Workstations | Linux migration announced |
| Collaborative tools | Sovereign alternatives selected |
| Antivirus | French alternatives being evaluated |
| AI tools | European solutions prioritized |
| Databases | Dependency mapping underway |
| Virtualization | Open-source options under review |
| Network equipment | Assessment in progress |
European Context
This move aligns with broader European digital sovereignty efforts. The seminar launched new initiatives around Open-Interop and OpenBuro standards for interoperability, and DINUM will host the first "Industrial Digital Encounters" in June 2026 to formalize a public-private alliance for European digital sovereignty.
"The government's objective is clear: reduce extra-European digital dependencies across all ministries." — DINUM Press Release
The announcement signals growing momentum for open-source alternatives in government IT infrastructure across Europe, with France positioning itself as a leader in the movement.