Simple, end-to-end managed electronic signatures
Signature integrated into your work environment. No more printing, scanning, or manual follow-ups: everything is centralized and fully compliant.
Hosting 100% European
eIDAS 2 compliant

Signing a document online: convenient but risky.
A poorly managed signature process wastes time and exposes the company to real legal risks. Voltn (formerly NetExplorer) provides the solution with an integrated, compliant, and traceable signature.

Complex signature processes.
Between email back-and-forth
email back-and-forth, documents to print, sign, scan, and return, and validation chains to coordinate manually.
Legal risks and compliance.
An improperly signed document, an unarchived version, or a missing audit trail: the legal consequences can be severe.
Proliferation of tools and reliance on external solutions.
Most organizations juggle disparate tools that are often not connected to one another.This fragmentation creates hidden costs.
Lack of visibility into processes.
What is the status of this contract? Has it been signed by all parties? Without a centralized dashboard, these questions remain unanswered.
The Voltn Sign promise
Centralize signatures in a controlled environment.
Simplify the user experience
No account required
Integrate signatures directly into your existing workflows.
Reduce turnaround times and secure your processes.
What is an eIDAS electronic signature?
Simple signature
Seamless process without extensive identity verification. With Voltn Sign, authentication is configurable: none, email OTP, or SMS OTP. A fast process, suitable for low-stakes legal exchanges.
Usage
Internal documents, expense reports, routine HR approvals.

Advanced signature
With Voltn Sign, this level requires strong signer authentication via SMS OTP. The associated electronic certificate guarantees the signer's identity and the integrity of the document.
Usage
Commercial contracts, quotes, purchase orders, framework agreements

Qualified signature
The highest level of security defined by the eIDAS regulation, legally equivalent to a handwritten signature throughout the European Union. Strong authentication and a qualified certificate issued by a trusted third party.
Usage
High-value legal contracts, sensitive documents, public procurement.

Product demo
signature workflow
Document upload
Add signers
Sign document.
Secure archiving.
Practical applications across all sectors
Finance
Finance departments must approve strategic commitments quickly without compromising security. Voltn Sign tracks every step and secures the validation of sensitive documents.
and tracked
Legal
Legal teams handle high-stakes documents. Voltn Sign secures the entire signing cycle and ensures strict compliance with eIDAS requirements.
simplified audits
Human Resources
HR teams manage a high volume of sensitive documents under tight deadlines. Voltn Sign digitizes these processes while protecting personal data.
GDPR compliance
Discover our extensions
Private cloud
Watermark
Pricing
Voltn Sign
250 credits / user
eIDAS electronic signature (simple, advanced, qualified)
Native integration with Voltn Workspace
Customizable fields and flexible workflows
Full traceability and log exports
Automated reminders
Centralized administration
Otherwise, you could always send a carrier pigeon.

FAQ
How can I track and export the status of my signature requests?
Requests are categorized by status: draft, pending, completed, declined, or cancelled. All data can be exported in CSV or Excel format.
What security guarantees does a sovereign electronic signature offer?
Each document is encrypted, and every action—sending, viewing, signing, or declining—is tracked in event logs that can be used for your audits.
How does Voltn Sign integrate into my workflow?
Voltn Sign is natively integrated into Voltn Workspace. You can prepare, send, and archive your signature requests without switching tools or duplicating your documents.
How is the signature proof stored?
The signature proof is stored by Yousign, our technology partner for electronic signatures. The signed document itself is archived within your Voltn Workspace environment, which is hosted in France.
Do signers need to create an account to sign a document?
No. External signers receive a secure link and sign directly, without needing to create an account or install any software.
What is the difference between simple, advanced, and qualified signatures?
The three levels are distinguished by the degree of signer authentication. With Voltn Sign, the simple signature is suitable for internal documents, the advanced signature requires strong authentication via SMS OTP, and the qualified signature relies on a qualified electronic certificate for documents with high legal value.
Does an electronic signature have the same legal standing as a handwritten signature?
Yes, provided it complies with the eIDAS regulation. A qualified electronic signature has the same legal effect as a handwritten signature throughout the European Union. Simple and advanced signatures are admissible in court, with the level of proof corresponding to the importance of the document.
What is an eIDAS electronic signature?
eIDAS is the European regulation governing electronic signatures. It defines three levels—simple, advanced, and qualified—and guarantees their legal validity throughout the European Union.

But let's be honest, our cloud-based file storage and sharing solution is much easier.













