
Mobile QES: Signing Documents from Your Smartphone
Mobile QES: Signing Documents from Your Smartphone Imagine you’re waiting for a flight at the airport when an urgent contract

No downloads, no setup.
Just fast and secure document signing.

Send requests in no time.
Simple, fast, and just a few clicks away.

Keep costs low.
Prepay only for the QES credits you plan to use.
A qualified electronic signature (QES) represents the highest level of security and legal recognition in Europe & Worldwide.
Unlike simple or advanced electronic signatures, it is based on an identity verified by an approved certifying body and is created via a secure device.
It thus offers a legal value equivalent to that of a handwritten signature, guaranteeing the integrity of the document and the impossibility of denial (non-repudiation).
For businesses and public authorities, this means greater confidence, compliance with regulatory requirements (eIDAS), and optimum legal protection in the event of a dispute.

Ensuring legal recognition and validity across all EU member states,, this compliance guarantees a high level of trust, security, and identity verification, essential for sensitive or high-value transactions.
– Immediate identification & No enrolment fee –
You’ll benefit of advanced functionnalities in a very intuitive interface.
All the information relating to your signature request is collected in a user-friendly, step-by-step procedure.
You manage all your requests from your dashboard, with all the functions you need.
Get your documents signed within minutes and your signatories qualified instantly.
These are powerful features at your disposal:

All QES signatures are summarized on a clear dedicated page.

Define the order of the signers (first group, then others) .

Receive a progress notification for each signature made.

Accompany your signature requests with a contextual message.

You upload all types of documents to be signed, we convert them.

Automatically remind pending signers after the delay of your choice.

Send signing invitations instantly via WhatsApp.
Each signature made consumes QES credits, depending on the signing method. The more credits you buy, the less you pay per signature.
Simply fill in the signers’ contact info, pick a language, and upload your documents. Add a personal note to introduce your request if you want.
Each signer gets an invitation with a link and chooses the signing method that suits them best. If they’re not yet enrolled, they can do it right away.
Once all signatures are complete, a single signed document is generated and sent to all signatories for download.
Interested in Corporate rates? Contact us for a custom offer.
Austria
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Croatia
Cyprus
Czechia
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Iceland
Ireland
Italy
Latvia
Lithuania
Luxembourg
Malta
Moldova
Norway
Poland
Portugal
Romania
Serbia
Slovakia
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The Netherlands
United Kingdom
Albania
Andorra
Armenia
Australia
Austria
Azerbaijan
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Canada
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Faroe Islands
Finland
France
Georgia
Germany
Greece
Holy See
Hungary
Iceland
Ireland
Israel
Italy
Kazakhstan
Kenya
Kosovo
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Moldova
Monaco
Montenegro
Netherlands
New Zealand
North Macedonia
Norway
Poland
Portugal
Russia
San Marino
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Taiwan
Turkey
Ukraine
United Kingdom
United States
Albania
Argentina
Australia
Austria
Bangladesh
Belgium
Brazil
Bulgaria
Canada
Chile
China
Colombia
Costa Rica
Croatia
Cyprus
Czech Republic
Denmark
Dominican Republic
Ecuador
Egypt
Estonia
Finland
France
Germany
Greece
Hungary
Iceland
India
Ireland
Israel
Italy
Japan
Kenya
Latvia
Lithuania
Luxembourg
Malaysia
Malta
Mexico
North Macedonia
Netherlands
New Zealand
Norway
Pakistan
Panama
Peru
Poland
Portugal
Romania
Serbia
Singapore
Slovakia
Slovenia
South Africa
South Korea
Spain
Sweden
Switzerland
Taiwan
Thailand
Turkey
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Venezuela
Vietnam
1 qualified electronic signature needed per signatory for each request
As soon as your order is complete, your account will be created automatically
A Qualified Electronic Signature is the highest standard of electronic signature in the EU and many other regions. It’s legally equivalent to a handwritten signature and backed by a digital certificate issued by a trusted provider.
Regular e-signatures (like clicking “I agree”) are easy and fast but don’t always meet strict legal requirements.
A Qualified Electronic Signature is verified through a trusted provider and linked to a digital certificate. It involves identity verification and meets the highest legal standards—especially in the EU under the eIDAS regulation.
Yes! In many countries, especially in the EU under eIDAS regulation, a QES holds the same legal weight as a handwritten signature. It can be used in court as strong proof of identity and intent.
QES is accepted for signing contracts, government forms, business deals, HR documents, and more—especially when legal compliance matters.
eIDAS interoperability means that electronic identification (eID) and trust services—like digital signatures and national eIDs—can be used and recognized across all EU countries.
From an e-signature perspective, eIDAS interoperability means that a Qualified Electronic Signature (QES) created in one EU country is legally recognized and accepted in all other EU member states. It ensures that digital signatures meet common EU standards, allowing cross-border business and legal transactions without additional validation.
QES credits represent prepaid value that is used each time a Qualified Electronic Signature is performed. The number of credits required per signature depends on the method of signing used.
Each QES credit has a standard value of €0.10, but the more credits you purchase in advance, the lower the cost per credit.
QES credits are per nature not refundable, as that’s how prepaid services typically work.
No, you don’t have to.
An account will be created automatically when you place your first order, and your invoice will be sent to you by email.
For future orders, just log in with your details to make sure the credits are added to your existing account.
When you request a signature, a certain number of QES credits will be temporarily deducted from your account based on the number of signatures required and the signing methods allowed.
Once the signing process is complete, the exact number of credits used will be calculated, and any unused credits will be automatically returned to your account balance.
If you have several documents that are part of the same signature request, you can upload them and we’ll convert and merge them into a single pdf file to be signed. You’ll use the same amount of QES credits as if there was a single file to sign.
Yes, you can insert markers in your document to indicate where you want the visual signatures to appear.
Use #SIG01# for the first signature, #SIG02# for the second, and so on.
Note:
– You can place only one marker per signatory
– To make sure these markers don’t appear in the final document, simply change the font color to white.
– The visual signatures displayed in the document have no legal value, they are only meant to improve readability. The actual electronic signatures are digital certificates that form an integral part of the signed file.
Yes, it’s possible.
If you upload a single Acrobat file that already has one or more electronic signatures, we can add signatures while retaining the existing ones.
In this case, you will be asked to manually position the new signature(s) on the document.
Once the signature request has been sent, you can track the status of each signatory in your dashboard. When all signatures have been completed, everyone involved will receive the duly signed document in secure Acrobat format by email.
You can send a reminder at any time to signers who haven’t signed yet directly from your dashboard by clicking the “Remind” button.
Additionally, the system automatically sends reminders at regular intervals: by default every 7 days – this parameter can be adjusted within the signature request.
You can download a document that is currently being signed -with the signatures already completed- at any time by clicking on the title of your request in your dashboard.
If you wish to stop a signature request that is in progress, simply click on the “Stop” button. In this case, the partially signed document will be sent to each effective signatory.
In addition to the information included in the Acrobat Reader “Signature” menu, you can also submit the signed file to the European Commission’s online tool:
Digital Signature Services (DSS)
This will analyse the document and provide you with a simple and/or detailed report that you can then download.

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