Geneva — Switzerland is spending 9 million Swiss francs, roughly $11.1 million, to test whether its federal administration can work beyond Microsoft 365. The money funds a rollout of openDesk, an open-source workplace, onto 3,000 government computers by the end of 2027 — about 7% of the 54,000 machines used across the federal administration, with Microsoft 365 continuing to run alongside during the pilot.
What The Government Is Actually Installing
openDesk was built for public-sector organisations by ZenDiS, Germany’s Centre for Digital Sovereignty. Rather than clone Microsoft’s suite in one giant application, it stitches together established open-source projects behind a single portal with centralised authentication. Collabora Online covers documents, spreadsheets and presentations; Open-Xchange handles email, calendars and contacts; Nextcloud provides file storage and sharing; Element and Matrix power messaging and calls; Jitsi handles video meetings; OpenProject, XWiki, CryptPad and the Nubus identity layer round out the stack. Because the code is open, the administration can run it on infrastructure it controls.
The 172-Person Trial That Got It Approved
The project grew out of a proof of concept called PoC BOSS, in which 172 federal employees used openDesk for everyday work — email, document processing, collaboration — the same tasks now done through Outlook, Teams, Word and Excel. Document editing and email earned positive assessments; large video conferences still lagged, and analysts note Teams benefits from years of development inside big organisations, so matching its integration will take more work. The trial was judged successful all the same, and the Federal Council approved the expansion to 3,000 workstations, which should show how the platform behaves at scale.
Why Free Software Still Costs Millions
Open source carries no licence fee, but a government migration is anything but cheap. The budget covers deploying and operating infrastructure, integrating existing systems, migrating accounts and data, configuring identity management, training staff and long-term support. Compatibility is the slow leak: macros, templates, shared mailboxes and workflows built around Microsoft formats must keep working, and outside organisations will keep sending Office documents that have to open and render correctly.
Sovereignty Is The Driver
The strategic worry is concentration: governments increasingly depend on a handful of foreign technology vendors for email, documents, communication and storage. Because Microsoft is a US company, American legislation reaches it — including the CLOUD Act, which in certain legal processes lets US authorities require the company to hand over data under its control, even some information stored in overseas data centres. Data-protection authorities in Switzerland have warned before that public bodies should be careful with international cloud offerings for especially sensitive data if the provider can reach the information or the keys that encrypt it. Running an open-source platform independently shifts control over where information lives, who runs the infrastructure, and how that software handles it.
Source-code access also creates options: operate openDesk in-house, hand it to a Swiss provider, or shift it among compatible hosting environments. And because it rests on established projects like Nextcloud, Collabora, Matrix and Jitsi, each with large existing communities, several European governments could cooperate on common components rather than buying separate proprietary platforms indefinitely — part of a wider movement in which Germany created ZenDiS and France has invested in domestic collaboration tools.
The Clock And The Stakes
The Swiss military is moving faster than the civil service: its Cyber Command is expected to complete its own transition to openDesk by October 2026, a strict-sovereignty environment where control over infrastructure, updates and data access is a security requirement. For the civilian side, employees keep Microsoft 365 during the pilot, so habits, complex spreadsheets and Outlook integrations can be mapped before any cutover. Once 2027 closes, the government should know whether openDesk can grow beyond the initial machines. The deeper return is leverage: proving another platform can do even part of the work strengthens Switzerland’s hand in every future software negotiation — and buys the ability to choose where its data lives and who controls the tools behind it.
