EU Sovereignty Score
Self-hosted / open sourceOffice & ProductivityHeadquarters: US

Apache OpenOffice: sovereignty score and 8 European alternatives

Apache OpenOffice is a free, open-source productivity suite for desktop computers, offered for Windows, Linux and macOS. It is installed on the user's own device, and the project's pages describe no cloud service. The project is developed by volunteers and released under the Apache License 2.0; release 4.1.16 was announced in November 2025.

The project is run within the Apache Software Foundation, a US 501(c)(3) non-profit that holds the OpenOffice trademarks. Its legal jurisdiction is therefore the United States, although the source code is available under the Apache licence. As a desktop application, the main sovereignty question is governance and long-term maintenance by volunteers rather than data location. For a European organisation, the application can be installed and managed locally, without a hosted service from the project.

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Sovereignty score
69 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-210
    Headquartered in the US: CLOUD Act and FISA 702
  • Data residency SOV-3100
    No hosting in Europe (US)
  • Cryptographic key sovereignty SOV-390
    Self-hostable: encryption keys under your own control
  • Freedom from lock-in SOV-680
    Open source: low switching costs
  • Source & runtime sovereignty SOV-4 · SOV-665
    Source code auditable, forkable and self-hostable

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 10, 2026
HeadquartersUS (US)Verified by hand
EU adequacy decisionOnly for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty modelOpen-source, distributedVerified by hand
Data hostingUSVerified by hand
Open-sourceYesVerified by hand
GDPR-compliantNoVendor-stated
CategoryOffice & Productivity
TypeProduct
Websiteopenoffice.org ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Apache OpenOffice

The European alternatives to Apache OpenOffice come from our knowledge base of over 6,800 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

30 European Office & Productivity vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Apache OpenOffice

Apache OpenOffice is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.

Apache OpenOffice hosts data outside the EU (US). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

Apache OpenOffice is open source. You can audit the source code, self-host the software and keep the encryption keys under your own control. Switching is easier because data and software are not tied to a single party.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Apache OpenOffice together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Apache OpenOffice?

It depends on your use case. Strong EU alternatives to Apache OpenOffice include Ashampoo Office, Calligra Suite and Craft Docs. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Apache OpenOffice?

Yes. Open-source EU alternatives to Apache OpenOffice include Calligra Suite, CryptPad, EGroupware, Euro-Office, eXo Platform and Framasoft (Framapad/Framacalc). These keep your data fully under your own control and let you self-host if you want to.

Is Apache OpenOffice GDPR-compliant and where is the data hosted?

Apache OpenOffice is headquartered in US and hosts data in US. Its GDPR compliance is limited or unclear. For full EU data residency the EU alternatives on this page usually offer more certainty.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 10, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Office & Productivity

Office & Productivity: Office software, word processing, spreadsheets and groupware. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

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8 European alternatives to Apache OpenOffice — GDPR-compliant & EU-hosted · EU Sovereignty Score