01
C
DEGermany
A comprehensive open-source office and graphic art suite developed by the KDE community.
Alt to:Microsoft Office 365, Google Workspace, Adobe Creative Cloud +2
02
DEGermany
Free and open-source office productivity suite managed by The Document Foundation.
Alt to:Microsoft Office 365, Google Workspace, Apache OpenOffice +1
Microsoft Office 365 alternatives compared
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| Service | Headquarters | Data hosting | EU data residency | Low Cloud Act exposure | Open source |
|---|---|---|---|---|---|
| Calligra Suite | Germany | Self-hosted | No | Yes | No |
| LibreOffice | Germany | Not stated | No | Yes | No |
Frequently asked questions about Microsoft Office 365 alternatives
What are the best EU alternatives to Microsoft Office 365?+
The EU Alternatives Directory lists 2 European alternatives to Microsoft Office 365, including Calligra Suite, LibreOffice. Each one is checked for European headquarters and data protection practices.
Why switch from Microsoft Office 365 to an EU alternative?+
An EU-based alternative keeps your data under European jurisdiction and GDPR. It reduces exposure to the US Cloud Act and foreign data access laws.
Are EU alternatives to Microsoft Office 365 as good?+
Many EU alternatives to Microsoft Office 365 offer comparable features, with the added benefit of European data residency and digital sovereignty.
How are these Microsoft Office 365 alternatives verified?+
We check the legal entity, country of headquarters and hosting locations. Only providers based in the EU, EEA, UK, Switzerland or Ukraine are listed.