eIDAS Qualified Electronic Signatures (QES)

Get the strongest legal signaturefrom anyone, anywhere.

Draft, summarize, and sign legally binding agreements across 190+ countries. Let 1DOX AI auto-fill your contracts, then sign with zero monthly lock-ins.

Legally equal to a handwritten signature in every EU country (eIDAS QES).

Choose your country, upload a document and sign

Smart-IDMobile-IDID-card+6 moreADACOM QESFreja eIDB-Trust QESitsme QESZealiDEvrotrust

Drop a .PDF or .DOCX file here to begin.

Or add a document by . Write a .

No account or credit card required to start. Cancel anytime.
8,000+Users
2018Trusted since
28,000+Documents uploaded
17,000+Signatures collected

The easiest way to get an agreement signed.

Step 1

You send the link.

Upload your document, choose PDF or ASiC-E format, and invite signers via a simple email link or personal ID code.

Step 2

They sign instantly — no account needed.

Your counterparty does not need to register. They simply click the link and sign using their local eID or international QES provider.

Step 3

They get rewarded.

Once they successfully sign, an account is automatically generated for them and loaded with €5 of signature credit for their own future use.

Everything you need to create, manage, and sign documents.

Built-In Word Editor & Smart Auto-Fill

Draft the contract directly in 1DOX, or upload a .docx and edit it here — no separate word processor. Ready-made templates fill themselves from live Business Register data.

Smart Envelopes (ASiC-E or PDF)

Bundle multiple files into one ASiC-E envelope and change them freely until the first signature seals it. Or send universally accepted PDFs with visual signature stamps.

Valid Across the EU (QES) & Validation

Every signature meets the eIDAS QES standard. 1DOX validates every incoming and completed envelope, showing the exact trust level and timestamp.

Mass Signing Made Simple

Need 50 signatures for an apartment association meeting? Generate one secure link, send it out, and watch the signatures roll in simultaneously.

Workspaces, Roles & Custom Branding

Dedicated workspaces with folders, roles, and permissions. Board members are verified via the Business Register. Add your logo to the signing pages.

Automated Chasing & Audit Trails

Set deadlines and let 1DOX send reminders and daily summaries. Every view, share, and signature is logged in a permanent audit trail.

Sign from anywhere

Signed in a minute.
From wherever you are.

On the tram, at the café, between meetings — your signers confirm with the eID already on their phone. No printer, no account, no waiting.

Built for the way you work.

Manage multiple client companies from a single login. Each client gets their own secure workspace — switch between them in one click, with separate folders, roles, and signing credit.

The 1DOX portal: the workspace switcher open over the document list, one workspace per client company
The 1DOX portal: the workspace switcher open over the document list, one workspace per client company
NEW: 1DOX AI

Less paperwork. More signed agreements.

Chat With Your Vault (Instant Discovery)

Stop manually reading through 40-page contracts to find one specific detail.

Ask 1DOX AI questions in plain language, and it will search your entire secure workspace to give you precise answers, with links to the documents it found them in.

Smart Drafting & Business Register Auto-Fill

Tell the AI what you need to create. 1DOX AI drafts new documents from ready-made templates (like board or shareholder resolutions) and automatically pulls accurate company names, registry codes, and board member details straight from the Business Register.

Automated Summaries & Key Data Extraction

Instantly generate bullet-point summaries of long, complex legal documents before you sign them.
1DOX AI highlights deadlines, financial obligations, and renewal dates so you never miss a critical term.

Strict Privacy & Secure Data Handling

Your data remains yours. Your documents are stored in the EU.

We never use your contracts to train AI models, and we handle them in line with the GDPR and your clients' confidentiality.

Trusted by law firms, apartment associations, and enterprises

TechnocircleWisor Accounts

Simple pricing. Pay only for what you use.

We don't bundle standard signatures into expensive monthly plans.

Signature costs · Pay-as-you-go
€0.36/ standard signature

Smart-ID, Mobile-ID, ID-card

Premium QES: €6e.g. ADACOM remote QES for international signers without local eIDs
Every new account starts with €5 of free signing credit.
Workspace plans

Free

€0/moBilled monthly
  • 5 GB storage, personal workspace, signing with credit.
  • 50,000 AI tokens per month

Basic

€19.99/mo€16.99 billed annually
  • Company workspace, 20 GB, mass links, templates, deadlines.
  • 1m AI tokens per month

Premium

€49.99/mo€41.99 billed annually
  • 100 GB storage, compliance pack, folder permissions.
  • 5m AI tokens per month
Prices include VAT.

Need Enterprise?

Your own volume, storage, and SLA requirements. Contact sales

Frequently Asked Questions

Are the signatures legally valid?
Yes — every signature is a QES, a Qualified Electronic Signature: the strongest kind of electronic signature, valid across the EU and equal to a handwritten one.
How much does signing cost?
There is no fixed plan — you pay as you go, €0.36 per signature, prepaid. Every new account starts with €5 of signing credit.
Which countries are supported?
National eID methods work in Estonia, Latvia and Lithuania. ADACOM remote QES is open to residents of more than 100 countries — every EU country among them.
Where are documents stored?
All data is hosted in the EU.
What happens if I stop paying?
Your account stays available read-only for 90 days so you can export your documents.
Do unused signature credits expire?
No — purchased signature credits never expire.
Can I use it without a company?
Yes, the Free plan also works for individuals.

Didn't find what you were looking for? Send us an email at info@1dox.site and we'll get back to you within one working day.

Ready to stop chasing signatures?

Join 8,000+ users signing faster and smarter across Europe.

No credit card required. No monthly lock-in.
eIDAS qualified signaturesGDPR compliantDocuments stored in the EU