Self-hosted / open sourceWriting Assistance & GrammarHeadquarters: FR

Notepad++: sovereignty score and 8 European alternatives

Notepad++ is a free source-code editor and Notepad replacement for Microsoft Windows. It offers syntax highlighting, code folding and limited autocompletion for dozens of programming languages, regular-expression search and replace, macros, split-screen editing and a tabbed interface. The editor is built on the Scintilla component, can be extended with plugins, and runs locally as a desktop program rather than as a hosted service.

Notepad++ is open source under the GNU General Public License (version 3 or later since 2021) and was started by Don Ho in 2003. The source code and releases are published on GitHub, and releases have been GPG-signed since version 7.6.5. Because the program is installed locally and edits files on your own computer, no vendor-hosted cloud service is involved in normal use. A European organisation can therefore manage and distribute the software within its own environment; the origin of any plugins you install is worth checking separately.

See the 8 European alternatives ↓Assess your stack with Notepad++ pre-selected

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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 September 20, 2026

Headquarters	FR (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
Hosting signal	AQUARAY - Aqua Ray SAS, FR (FR)Technically measured
Category	Writing Assistance & Grammar
Type	Product
Website	notepad-plus-plus.org ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Notepad++

The European alternatives to Notepad++ 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

19 European Writing Assistance & Grammar 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 Notepad++

Notepad++ is headquartered in FR 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 Notepad++ scores best on data residency.

Notepad++ 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 Notepad++ 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 Notepad++?

It depends on your use case. Strong EU alternatives to Notepad++ include CKEditor, Congree and DeepL Write. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Notepad++?

Yes. Open-source EU alternatives to Notepad++ include CKEditor, Grammalecte, Kate and LanguageTool. These keep your data fully under your own control and let you self-host if you want to.

Is Notepad++ GDPR-compliant and where is the data hosted?

Notepad++ is headquartered in FR (EU) and hosts data in EU. It is also open-source, so you can self-host it. That makes Notepad++ 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 September 20, 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 Writing Assistance & Grammar

Writing Assistance & Grammar: Grammar checking, spell checking, style advice and AI writing assistants. 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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