EU Sovereignty Score
Self-hosted / open sourceTranslation & LocalisationHeadquarters: DE

Lokalize: sovereignty score and 8 European alternatives

Lokalize is a computer-aided translation (CAT) tool. It was built first of all for localising KDE software and other free and open-source software, works message by message for user interfaces and paragraph by paragraph for documentation, and can also translate OpenDocument text files (.odt). It is a desktop application for Linux; builds for Windows and macOS are also available. The current version is 26.08.2 from October 2026.

Lokalize is KDE software and is developed by the KDE community. The association KDE e.V., which represents the community legally, has its registered offices in Berlin and is incorporated under German law, according to its statutes. The licence is GPL-2.0 or later. The program runs entirely on your own computer. According to KDE's privacy policy, KDE software does not transmit information from the user's device except as a result of an explicit user action; any telemetry is opt-in. Your project files therefore stay on your own systems.

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Sovereignty score
94 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • 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-6100
    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 16, 2026
Headquarters
DE (EU)Verified by hand
Sovereignty model
Open-source, distributedVerified by hand
Data hosting
EUVerified by hand
Open-source
YesVerified by hand
GDPR-compliant
YesVendor-stated
Category
Translation & Localisation
Type
Product
Website
apps.kde.org ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Lokalize

The European alternatives to Lokalize come from our knowledge base of over 9,500 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

48 European Translation & Localisation 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 Lokalize

Lokalize is headquartered in DE and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Data is hosted exclusively in the EU, so Lokalize scores best on data residency.

Lokalize 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 Lokalize 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 Lokalize?

It depends on your use case. Strong EU alternatives to Lokalize include Acolad, Across Systems and Apertium. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Lokalize?

Yes. Open-source EU alternatives to Lokalize include Apertium. These keep your data fully under your own control and let you self-host if you want to.

Is Lokalize GDPR-compliant and where is the data hosted?

Lokalize is headquartered in DE (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Lokalize an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

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 16, 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

In the changelog

Earlier changes to this page, as listed in the public changelog.

Digital sovereignty in Translation & Localisation

Translation & Localisation: Translation platforms, localisation management and multilingual content tools. 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.

Also in this category

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