ZeroVu Signature™ Your documents remain invisible
The only provider of Adobe ✓ certified signatures that can never decrypt your documents.
With Zero Knowledge technology, only the SHA-512 cryptographic fingerprint of your document is transmitted to generate the signature. Secure Exchanges never sees your content.
A secret must remain a secret
Most digital signature solutions require sending your documents to external servers to apply the signature. Your confidential files (contracts, financial data, medical records) transit and are stored with a third party.
ZeroVu Signature™ changes the game: Secure Exchanges can never decrypt your documents. All signing operations run locally. Only a SHA-512 cryptographic fingerprint is transmitted to generate the certificate. The content remains invisible, even to Secure Exchanges.
Nobody, not even Secure Exchanges, can see the content of your documents.
Absolute confidentiality
Four pillars of trust
What sets ZeroVu Signature™ apart from other digital signature solutions.
Adobe AATL Certified
Your signed documents display the green checkmark "Signature is VALID" directly in Adobe Reader. Instant worldwide recognition, no additional configuration.
Zero Knowledge Confidentiality
The document remains in your browser. Only the SHA-512 fingerprint is transmitted to generate the signature. Nobody, not even Secure Exchanges, accesses the content.
Long-term validation (LTV)
Proof of validity is embedded directly in the PDF. Your signed documents remain legally valid indefinitely, even after certificate expiration.
Complete legal value
Compliant with Law 25, GDPR, PIPEDA and audit standards. Official PKI certificate via HSM (secure hardware module). Your signed documents have legal value recognized in Canada and internationally.
A simple, fast and controlled process
Click on a step to discover the details
Integrated features
Everything you need to sign your documents with complete confidentiality.
Adobe AATL Certification
Green checkmark "Signature is VALID" in Adobe Reader. Instant worldwide recognition.
Learn moreLong-term validation (LTV)
Proof of validity embedded in PDF. Documents valid indefinitely.
Learn moreModification detection
Any post-signature alteration is automatically flagged in red by Adobe Reader.
Learn moreComplete traceability
Complete history with precise timestamping and signer identification embedded in PDF.
Learn moreRich forms
Text fields, drop-down lists, checkboxes, directly in the PDF to sign.
Multi-platform
From Outlook, Gmail or our web portal. No software required on signer side.
Digital fingerprint
Verify the integrity of any document with a unique SHA-512 fingerprint.
Learn moreWhy choose ZeroVu Signature™?
For the professional
Sign your contracts, forms and agreements without compromising confidentiality. Send from Outlook or Gmail, track progress in real-time and recover signed documents automatically. No software required on recipient side.
For the IT decision maker / CISO
With ZeroVu Signature™, Secure Exchanges can never decrypt your documents. No data to protect from a third party, no risk of leakage. Compliant with Law 25, GDPR and PIPEDA by design. Private Tier III infrastructure in Quebec, Adobe AATL certificate.
A solution developed in Quebec
ZeroVu Signature™ is developed in Quebec and operated from our private Tier III data centers. A local team supports you in French, with infrastructure ensuring full data sovereignty.
Private Tier III data center
Your data never leaves Canada. Private Tier III data centers, compliant with federal and provincial laws.
French support
Quebec team available to support you. No foreign intermediary.
Law 25 Compliant
Designed to comply with Law 25 (Bill 64), GDPR and PIPEDA by design, not by addition.
Proudly Quebec
Developed in Canada, operated in private Tier III data centers
Designed to meet the needs of your industry
Human Resources
Employment contracts, internal policies, HR forms, signed without exposing personal data.
Legal sector
Agreements, mandates, powers of attorney, with Adobe AATL certificate and complete traceability.
Financial services
Financial statements, declarations, banking documents, Zero Knowledge confidentiality guaranteed.
Health and education
Consent, authorization, sensitive files, no document stored on third-party server.
And much more
Insurance, real estate, government, ZeroVu Signature™ adapts to all sectors.
Ready to sign with complete confidentiality?
Try ZeroVu Signature™ free for 30 days. No credit card required.
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