Buy Document Signer Certificate Online | Bulk PDF Signing DSC | SignSecure

Licensed Certifying Authority Partner

Buy Document Signer Certificate Online

A Document Signer Certificate is designed for automated, high-volume digital signing of PDFs, invoices, contracts, and reports — without human intervention on each document. It is issued in the organisation's name and stored on an HSM (Hardware Security Module) or cloud HSM, allowing your applications to sign hundreds or thousands of documents per minute.

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Document Signer

Automated Bulk Signing

Signing Capacity

1000+ docs/min

Deployment

HSM or Cloud

Setup Time

2-5 Days

Time to Live

1-3 Years

Fast Issuance

100% Online Process

Dedicated Support

Licensed CA Partner

About Document Signer

What is a Document Signer Certificate?

A Document Signer DSC is a special server-side Class 3 certificate issued to an organisation for bulk automated signing. Unlike a personal USB-token DSC used by an individual, a Document Signer sits on an HSM device (or cloud HSM) and is invoked programmatically by your ERP, invoicing, or document management system to sign documents on-the-fly.

Who needs a Document Signer?

Companies generating high volumes of signed documents — e-invoice issuers, salary slip generators, insurance policy providers, telecom bill senders, accounting software vendors, banks issuing statements, and any organisation that needs to sign thousands of PDFs daily via automation instead of manual signing.

HSM vs Cloud HSM Deployment

A traditional Document Signer requires a physical HSM device (like SafeNet Luna or nCipher) installed at your data center. A Cloud HSM Document Signer is hosted on a certified cloud service — cheaper to start, no hardware to manage, and instantly scalable. Both offer the same legal validity and FIPS 140-2 Level 3 security.

Use Cases

Where You'll Use a Document Signer

Bulk PDF Signing

Sign thousands of PDF documents automatically — reports, statements, certificates — with a single API call from your application.

e-Invoice Automation

Automatically sign GST e-invoices in real-time as they are generated by your ERP or billing system, meeting IRN/GSTN requirements.

Salary Slip Signing

HR systems can auto-sign employee salary slips, Form 16s, and payslip PDFs every payroll cycle without HR intervention.

Contract Automation

Legal and procurement teams can auto-sign standard NDAs, PO acknowledgments, and vendor agreements from a template.

e-Way Bill Signing

Logistics and dispatch systems can automatically sign e-way bills in high-volume shipping operations.

Certificate Generation

Educational institutions, training centers, and certification bodies can auto-sign completion certificates and mark sheets.

Checklist

Documents Required for Document Signer

Organisation Documents

Certificate of Incorporation / Registration
Organisation PAN Card
GST Registration Certificate
Board Resolution authorizing Document Signer
Purpose-of-Use declaration on letterhead

Signatory & Technical Details

Authorized Signatory's PAN & Aadhaar
Video verification of authorized signatory
HSM details (make, model, serial number)
Or Cloud HSM subscription proof
IP address / server details for deployment

Process

How to Get Your Document Signer

Consultation Call

Our team understands your signing volume, HSM setup, and integration needs to recommend the right plan.

Documents & Video KYC

Submit organisation documents, board resolution, and complete video verification of the authorized signatory.

HSM Setup & Delivery

Certificate is generated and installed on your HSM or cloud HSM, ready for integration with your applications.

Pricing

Document Signer Certificate Pricing

All plans include HSM/Cloud HSM support, API documentation, and setup assistance. Pricing shown is per certificate.

Document Signer

₹8,850

Valid for 1 Year

Class 3 Document Signer DSC
HSM / Cloud HSM Compatible
Bulk Signing API Support

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Frequently Asked Questions

A Document Signer is a special Class 3 DSC issued to an organisation and stored on an HSM (Hardware Security Module), used to automatically sign high volumes of PDFs, invoices, and contracts via API integration with your applications.

A regular DSC is a personal USB token used to sign documents one at a time manually. A Document Signer sits on server-side HSM and signs thousands of documents automatically via software calls — no human clicks required.

You can use either a physical HSM (FIPS 140-2 Level 3 certified device installed at your data center) or a Cloud HSM subscription. Cloud HSM is more cost-effective for smaller operations.

Yes. A Document Signer DSC has the same legal validity under the IT Act, 2000 as any other Class 3 DSC. It is fully compliant with GSTN e-invoice requirements and other government portals.

Yes. A single Document Signer can be used across multiple applications (ERP, invoicing, HRMS) through your HSM/API interface, as long as they are within the same authorized organisation.

We provide API documentation, SDK samples (Java, .NET, Python), and integration assistance. Most applications integrate in 2-5 days.

Ready for Automated Bulk Signing?

Get your Document Signer Certificate and automate signing of invoices, contracts, and reports — API-ready from day one.