The Google Docs Exodus: EU Office Suites That Respect Your Data

Your team's documents, spreadsheets, and presentations live on American servers. After CLOUD Act concerns and rising data sovereignty demands, European organizations are switching to EU office suites — and finding they work just as well.

European office suite alternatives to Google Docs and Microsoft 365
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Best Overall: ONLYOFFICE (Latvia)

Full MS Office compatibility, real-time collaboration, self-hosting

Try ONLYOFFICE →
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Best Privacy: CryptPad (France)

End-to-end encrypted documents, zero-knowledge architecture

Try CryptPad →
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Best for LibreOffice Users: Collabora Online (UK)

LibreOffice in the browser, Nextcloud integration, enterprise-ready

Try Collabora →
📋About this guide: We test office suites hands-on with real workflows. This guide covers 5 EU tools · Updated February 2026

A Hamburg law firm had an uncomfortable realization during a client audit:

Every contract draft, every case strategy document, every confidential client communication their team had collaboratively edited over the past four years was processed through Google’s servers. Servers that American authorities could access under the CLOUD Act — without the firm’s knowledge, without their consent, and without notifying the clients whose data was at stake.

The scale of the problem: Over 3 billion people use Google Workspace or Microsoft 365. Every document they collaboratively edit is processed on US-controlled infrastructure. For European businesses handling contracts, financials, or personal data, that’s not a convenience — it’s a liability.

They’re not alone. Across Europe, organizations are asking a question that’s becoming impossible to ignore: Should our most sensitive documents really be edited on American platforms?

For a growing number, the answer is no. And unlike five years ago, the alternatives are genuinely good.


The Problem with Google Docs and Microsoft 365

Here’s what happens when you open a Google Doc:

  1. Your document uploads to Google’s servers
  2. Every keystroke is processed in real time on their infrastructure
  3. Google has access to document content for “service operations”
  4. The document is subject to US law via the CLOUD Act
  5. Content may be analyzed for AI training and feature improvement
  6. Metadata (who edited what, when, with whom) is permanently logged

Now multiply that by every document your company creates. Every board meeting agenda. Every employment contract. Every financial projection. Every client proposal with pricing.

The average knowledge worker creates or edits 8-10 documents per day. For a 50-person company, that’s 2,000+ documents per month flowing through US-controlled servers — many containing data you’d never share publicly.

The CLOUD Act Problem

The CLOUD Act (Clarifying Lawful Overseas Use of Data Act) is the core issue.

Under this 2018 law, US authorities can compel American companies to hand over data stored anywhere in the world. It doesn’t matter if your Google Docs data is processed in a Frankfurt data center. It doesn’t matter if you’ve signed every Data Processing Agreement Google offers.

If US law enforcement wants your documents, Google must comply.

What They Can AccessHow
All document contentWarrant or subpoena
Edit history (every keystroke)Standard legal request
Sharing and access logsLower legal threshold
Comments and suggestionsSame as document content
Deleted documents (within retention)Same as active documents
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Legal Reality

I spoke with data protection consultants in Germany, France, and the Netherlands. Their consensus: using US office suites for sensitive business documents is “tolerated risk” — but increasingly difficult to justify in compliance audits, especially in regulated industries.

The Vendor Lock-In Trap

Microsoft 365 is particularly insidious here. Your documents in Word connect to your emails in Outlook, your chats in Teams, your files in OneDrive, your tasks in Planner. Extracting your data means untangling an entire ecosystem.

Google does the same. Docs, Sheets, Slides, Drive, Gmail, Calendar — all interconnected, all designed to make leaving painful.

And there’s a newer problem: AI integration.

  • Google Gemini reads your documents to power suggestions
  • Microsoft Copilot processes your files for AI features
  • Both companies use aggregate data to improve their models
  • Neither gives you meaningful control over this processing

The AI dimension: When your office suite doubles as an AI training ground, every document you create potentially contributes to models you don’t control. EU organizations handling sensitive data should consider whether that trade-off is acceptable.

German data protection authorities have repeatedly flagged Microsoft 365’s GDPR compliance. Schools have been ordered to stop using it. Government agencies across Europe are migrating away.

If public institutions are fleeing, shouldn’t private companies reconsider?


The EU Alternatives

The European office suite market has matured. Five years ago, switching meant accepting significant compromises. Today, the alternatives are competitive — and in some areas, better.

ONLYOFFICE

Best for: Teams needing MS Office compatibility, real-time collaboration, self-hosting option

ONLYOFFICE is the European office suite that feels like coming home from Microsoft. Built in Latvia, it handles .docx, .xlsx, and .pptx files with the best compatibility of any alternative — including the ones Microsoft makes.

StrengthDetails
MS Office compatibilityNear-perfect rendering of complex Word/Excel/PowerPoint files
Real-time collaborationGoogle Docs-style co-editing with comments and suggestions
Self-hostingRun on your own servers for complete data control
IntegrationConnects with Nextcloud, ownCloud, Seafile, and more

Pricing: Desktop editors are free. Cloud workspace from €6/user/month. Self-hosted DocSpace is free for up to 20 users.

The reality check: ONLYOFFICE nails the essentials — document editing, spreadsheets, presentations, and real-time co-editing. The interface is clean and familiar to anyone coming from Microsoft Office. Self-hosting means your documents never leave your infrastructure.

Why it matters for MS Office shops: If your clients send .docx files and expect .docx back, ONLYOFFICE is the only EU alternative where you won’t spend time fixing formatting issues. The compatibility is genuinely impressive.

Quick Facts
CompanyAscensio System SIA
CountryLatvia (EU)
Founded2009
Open SourceYes (AGPL v3)
Data CentersYour choice (self-hosted) or EU cloud
GDPRCompliant by design

🇫🇷CryptPad

Best for: Privacy-first teams, journalists, lawyers, activists, sensitive industries

CryptPad takes a radical approach: end-to-end encryption for everything. Documents, spreadsheets, presentations, kanban boards, forms — all encrypted so that not even the server operators can read your content.

StrengthDetails
EncryptionEnd-to-end, zero-knowledge architecture
PrivacyServer operators cannot access your documents
VersatilityDocs, sheets, slides, kanban, polls, forms, whiteboards
FundingEU research grants (NGI, Horizon Europe)

Pricing: Free tier (1GB), premium from €5/month (individual) or €15/month (team)

The reality check: CryptPad is the office suite for people who take privacy seriously. The trade-off? Formatting options are more limited than ONLYOFFICE or Google Docs, and MS Office import/export exists but isn’t perfect. If you need pixel-perfect .docx compatibility, look elsewhere. If you need documents that nobody — not even the hosting provider — can read, CryptPad is unmatched.

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Privacy Assessment

CryptPad is the only office suite I’ve tested where I’m genuinely confident that my documents are private. The encryption is real, audited, and funded by EU research programs. For sensitive documents, it’s the gold standard.

Quick Facts
CompanyXWiki SAS
CountryFrance (EU)
Founded2016
Open SourceYes (AGPL v3)
Data CentersFrance (Hetzner)
GDPRCompliant + encrypted

🇬🇧Collabora Online

Best for: LibreOffice users, Nextcloud deployments, enterprises wanting open-source office

Collabora Online is LibreOffice in the browser. The world’s most popular open-source office suite, accessible from anywhere, with collaborative editing. If your organization already uses LibreOffice on the desktop, Collabora is the natural cloud extension.

StrengthDetails
LibreOffice engineSame rendering as the desktop suite
Format supportHandles virtually every document format
IntegrationNative integration with Nextcloud and ownCloud
Enterprise supportCommercial support from Collabora Ltd

Pricing: Free to self-host (CODE edition). Collabora Online subscription from €8/user/year for business.

The reality check: Collabora is the choice when you want maximum format compatibility and the full power of LibreOffice online. The interface is functional rather than beautiful — it looks like LibreOffice, not like Google Docs. That’s a feature for some teams and a drawback for others. The Nextcloud integration is excellent.

Quick Facts
CompanyCollabora Ltd
CountryUnited Kingdom
Founded2011
Open SourceYes (MPL 2.0)
Data CentersYour choice (self-hosted)
GDPRCompliant (self-hosted)

🇩🇪Nextcloud

Best for: Organizations wanting a complete self-hosted platform, IT teams, government

Nextcloud isn’t just an office suite — it’s a complete collaboration platform with built-in office editing (powered by either Collabora or ONLYOFFICE). Files, calendar, contacts, video calls, project management, and document editing in one self-hosted package.

StrengthDetails
All-in-oneFiles + office + calendar + chat + video in one platform
ControlSelf-host on your infrastructure, your rules
Office integrationChoose Collabora or ONLYOFFICE as your editor
Track recordUsed by German government, French ministries, EU institutions

Pricing: Free (self-hosted). Nextcloud Enterprise from €3.60/user/month. Managed hosting available from partners.

The reality check: Nextcloud is the Swiss Army knife approach. The office editing is provided by Collabora or ONLYOFFICE (you choose), so the editing experience depends on which you integrate. The strength is the complete package — you replace Google Workspace entirely, not just Google Docs. The downside: self-hosting requires technical expertise.

Government-grade: The German Federal Cloud (Bundescloud) runs on Nextcloud. The French Ministry of Education serves millions of users. If it handles government secrets, it can handle your business documents.

Quick Facts
CompanyNextcloud GmbH
CountryGermany (EU)
Founded2016
Open SourceYes (AGPL v3)
Data CentersYour choice (self-hosted)
GDPRCompliant by design

🇨🇭kDrive

Best for: Eco-conscious businesses, Swiss privacy needs, teams wanting integrated office

Infomaniak kSuite is Switzerland’s answer to Google Workspace. kDrive (storage) combined with a built-in office suite, email, calendar, and video conferencing — all running on 100% renewable energy in Swiss data centers.

StrengthDetails
Complete suiteStorage, office, email, calendar, video — all integrated
Sustainability100% renewable energy, carbon-negative company
Swiss privacySwiss data protection law (among the strongest globally)
Pricing15GB free, 2TB for CHF 5.54/month

Pricing: Free tier available. kSuite Pro from CHF 7.49/user/month for full office suite with email and collaboration.

The reality check: Infomaniak is Switzerland’s largest independent hosting company, employee-owned with strong privacy values. The office suite is functional — not as feature-rich as ONLYOFFICE, but perfectly adequate for standard document needs. The real appeal is the complete package at a competitive price, backed by Swiss privacy law and genuine sustainability.

Quick Facts
CompanyInfomaniak Network SA
CountrySwitzerland
Founded1994
Open SourceNo (proprietary)
Data CentersSwitzerland (renewable energy)
GDPRSwiss DPA (equivalent + adequate)

Feature Comparison

How do the EU alternatives stack up against each other — and against Google Docs?

FeatureGoogle DocsONLYOFFICE🇫🇷CryptPad🇬🇧Collabora Online🇨🇭kDrive
Real-time collaborationYesYesYesYesYes
MS Office compatibilityGoodExcellentBasicVery GoodGood
Self-hosting optionNoYesYesYesNo
End-to-end encryptionNoNo (at rest)YesNo (at rest)No
Offline editingLimitedYes (desktop)NoYes (desktop)Limited
Mobile appsYesYesNoVia NextcloudYes
Spreadsheet formulasAdvancedAdvancedBasicAdvancedModerate
Presentation builderYesYesYesYesYes
Version historyYesYesYesYesYes
Comments & suggestionsYesYesYesYesYes

GDPR Compliance Comparison

ProviderHQData LocationCLOUD Act ExposureEncryptionDPA Available
Google DocsUSUS/EU (choice)Yes (US company)At rest, Google holds keysYes
Microsoft 365USUS/EU (choice)Yes (US company)At rest, MS holds keysYes
ONLYOFFICELatvia (EU)Your choiceNoAt rest (self-hosted: full control)Yes
🇫🇷CryptPadFrance (EU)FranceNoEnd-to-end, zero-knowledgeYes
🇬🇧Collabora OnlineUKYour choiceNo (self-hosted)At rest (self-hosted: full control)Yes
🇩🇪NextcloudGermany (EU)Your choiceNoAt rest (self-hosted: full control)Yes
🇨🇭kDriveSwitzerlandSwitzerlandNoAt rest, Swiss lawYes

Pricing Comparison (Team of 20)

ProviderMonthlyAnnualNotes
Google Workspace Business€240€2,880€12/user/month
Microsoft 365 Business€250€3,000€12.50/user/month
ONLYOFFICE DocSpaceFreeFreeUp to 20 users self-hosted
ONLYOFFICE Cloud€120€1,440€6/user/month
🇫🇷CryptPad Team€60€720€3/user/month (estimated)
🇬🇧Collabora Online + Nextcloud~€50~€600Server costs only (self-hosted)
🇨🇭kDrive kSuite Pro€150€1,800CHF 7.49/user/month

Every EU alternative is cheaper than Google Workspace or Microsoft 365. When you add compliance overhead for US services — DPA reviews, risk assessments, legal monitoring — the cost gap widens further.


The Migration Playbook

Switching office suites sounds daunting. In practice, it’s more manageable than most teams expect.

Phase 1: Audit Your Document Landscape (1 week)

Map what you actually use:

  • How many active documents? Most teams discover 80% are untouched in the last year
  • What formats? Pure Google Docs, or lots of uploaded .docx/.xlsx files?
  • Who collaborates with whom? Internal only, or external stakeholders too?
  • What’s actually sensitive? Contracts, HR docs, financials vs. meeting notes

The 80/20 insight: Most companies discover they actively use far fewer documents than they store. Migration is about moving the active 20%, not the entire archive.

Phase 2: Pilot with One Team (2-3 weeks)

Pick a department and run a real pilot:

  • Best pilot teams: Marketing (lots of collaborative docs), HR (needs confidentiality), IT (technical enough to troubleshoot)
  • Worst pilot teams: Finance (complex spreadsheets need testing), Legal (formatting matters, external compatibility critical)
  • Set clear success criteria: Can they do their daily work? What’s missing? What’s better?

Phase 3: Gradual Migration (4-8 weeks)

Exporting from Google Docs:

  1. Google Takeout exports all documents as .docx/.xlsx/.pptx
  2. Upload to your new platform
  3. Verify formatting on critical documents
  4. Update shared links and bookmarks

Exporting from Microsoft 365:

  1. OneDrive sync downloads all files
  2. Office files transfer directly (no conversion needed)
  3. SharePoint sites need separate migration
  4. Teams channels may need manual recreation

Google Docs conversion note: Native Google Docs files convert to .docx on export. Simple documents transfer perfectly. Complex documents with drawings, embedded charts, or advanced formatting may need manual touch-up. Test your most complex documents first.

Phase 4: Hybrid Period (1-3 months)

Most organizations run both systems temporarily:

  • New documents created in EU suite
  • Legacy documents accessed from old system as needed
  • External collaboration may temporarily stay on Google/Microsoft
  • Gradual migration of archives

My Recommendation

After testing all five tools with real workflows — writing reports, building spreadsheets, creating presentations, collaborating with remote teams — here’s my honest assessment:

Choose ONLYOFFICE if:

  • You need excellent MS Office file compatibility
  • Real-time collaboration is essential
  • You want the option to self-host
  • Your team is coming from Microsoft Office and wants a familiar interface

Choose 🇫🇷CryptPad if:

  • Document privacy is your top priority
  • You work with confidential or sensitive material
  • You’re in journalism, legal, healthcare, or activism
  • You don’t need complex MS Office file compatibility

Choose 🇬🇧Collabora Online + 🇩🇪Nextcloud if:

  • You want a complete Google Workspace replacement
  • You’re already using or considering Nextcloud
  • You have technical staff to manage self-hosting
  • You want the full power of LibreOffice online

Choose 🇨🇭kDrive if:

  • You want everything in one package without self-hosting
  • Swiss privacy law matters to you
  • Sustainability is a business value
  • You need a simple, managed solution
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My Pick

For most European businesses switching from Google Docs or Microsoft 365, I’d start with ONLYOFFICE. The MS Office compatibility removes the biggest friction point, real-time collaboration works well, and self-hosting means your documents stay on your infrastructure. Pair it with Nextcloud for a complete workspace replacement.


FAQ

How long does it take to switch office suites?

For a team of 20-50 people, expect 2-3 months including pilot, migration, and adjustment period. The technology migration is straightforward — the cultural shift (new keyboard shortcuts, slightly different interfaces) takes a few weeks of adjustment.

Will my team resist switching?

Initially, yes. People are creatures of habit. The key insight from companies that switched successfully: resistance fades within 2-3 weeks. The new tools become normal faster than anyone expects. Having a champion in each department helps enormously.

What about external collaboration?

This is the most common concern — and it’s solvable. ONLYOFFICE and Collabora handle incoming .docx files perfectly. For real-time external collaboration, you can share documents via links. Some companies keep a minimal Google/Microsoft license for external-facing work while using EU tools internally.

Is self-hosting worth the effort?

For organizations with sensitive data and IT resources, yes. Self-hosting gives you complete control over your documents — no third party can access them. For smaller teams without IT staff, managed EU cloud options (ONLYOFFICE Cloud, CryptPad, kSuite) provide most of the sovereignty benefits without the operational overhead.


Related reading:


This analysis represents the author’s research and opinion. Tool descriptions are based on publicly available information and hands-on testing. Always evaluate tools against your specific requirements.