European alternatives to

Microsoft 365

Microsoft's productivity suite — Word, Excel, Teams, Outlook and more.

Microsoft Corporation · Outside Europe

Non-European ownershipSubject to US CLOUD Act

★ Popular

Nextcloud

99 · Certified European

Self-hostable productivity suite. Docs, calendar, contacts and more -- fully European.

Open-core · from Free Free tier Open source 🇪🇺 EU

99 · Certified European

End-to-end encrypted collaboration suite. Docs, spreadsheets, and kanban boards -- the server never sees your content.

Freemium · from Free Free tier Open source 🇪🇺 EU

82 · Strongly European

LibreOffice in the browser, built by Collabora. Integrates with Nextcloud for a fully European document editing suite.

Enterprise Open source European

Looking for all European Project management alternatives? Browse the full list →

Did you know? Storing data on European servers does not protect you from US law if the company is American-owned.

Allows US authorities to compel American companies to hand over data stored anywhere in the world.

Permits mass surveillance of non-US persons' data held by US tech providers, without a warrant.

Transferring personal data to US companies may conflict with EU data protection rules under GDPR.