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Denmark Wants to Dump Microsoft Software for Linux, LibreOffice

The Danish Ministry for Digital Affairs will move half of its employees off Windows and Microsoft 365 next month as part of a four-year 'digital sovereignty' push.

 & Michael Kan Principal Reporter

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A government ministry in Denmark is preparing to phase out Microsoft software and switch to the open-source Linux and LibreOffice. 

The country’s Ministry for Digital Affairs will kick off the transition next month by dumping Windows and Microsoft 365, starting first with half of its employees. “If everything goes as expected, all employees will be on an open-source solution during the autumn,” Danish news outlet Politiken reports. 

The change promises to save on costs and reduce the ministry’s dependency on US software. Denmark’s Minister for Digital Affairs, Caroline Stage, tells Politiken that "digital sovereignty" is now a priority under the ministry’s new four-year digitalization strategy.

The decision will also help the ministry avoid the costly undertaking of managing computers on Windows 10, which loses official support in October. However, Stage is leaving some leeway for the ministry to reverse course. “If phasing out proves to be too complicated, we can revert back to Microsoft in an instant,” she says.

Last year, a German state office announced a similar effort to transition 30,000 employees to Linux and LibreOffice. 

In Denmark’s case, two other major cities, Copenhagen and Aarhus, also want to phase out Microsoft software. Both municipalities cited President Trump's contentious stance toward Europe as a reason. Politicians in the country have also been calling for reducing Denmark’s dependence on US tech companies in favor of backing open-source alternatives.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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