+91 90393 55510 info@osindia.in
Product by Oshnic IT Solutions Pvt. Ltd. www.oshnicit.com
Feature Overview

Powerful Features for
Enterprise Document Signing

Every capability you need to automate, secure and scale your digital signature workflows.

Core Capabilities

Signing Features

Everything you need to automate, secure and scale bulk digital signature workflows.

Bulk Digital Signature Software Features - BulkSigner.in

Bulk DSC Token Signing

Sign hundreds or thousands of PDFs in a single batch using USB-based DSC tokens. Supports Class 2 & Class 3 certificates, fully compliant with IT Act 2000 and CCA guidelines.

Class 2 & 3 DSC Batch Processing PFX/P12 Support

Smart Signature Positioning

Draw a rectangle directly on the PDF preview, enter exact X,Y coordinates, match text patterns, or use page-specific rules and templates — multiple modes for pixel-perfect placement.

Draw on PDF X,Y Coordinates Text Match

Graphics in Signature

Embed company logos, official stamps, seals and QR codes within digital signatures. Supports PNG & JPEG with configurable sizing and positioning inside the signature block.

Logos & Seals PNG & JPEG Custom Size

Password Protection

Auto-protect PDFs with passwords after DSC signing. Configure static passwords, dynamic per-document passwords, or rule-based generation for maximum security.

Auto Password Dynamic Rules Post-Sign

Automatic Email Dispatch

Email signed documents to recipients automatically. Custom templates, CC/BCC support, configurable subject lines and complete delivery logs for audit compliance.

Auto Dispatch Templates Delivery Logs

Profiles & Workflow Automation

Create multiple signing profiles for different document types — each stores its own position, graphics, password and email settings. Switch between configurations instantly.

Multi-Profile Batch Rules Save & Reuse
Government Compliant Digital Signature - IT Act 2000 & CCA Approved
Platform & Compliance

Built for Enterprise

Government-compliant, Windows-native, and integration-ready for your existing tech stack.

Government Compliant

IT Act 2000 & CCA compliant. Legally valid signatures accepted by all government departments, regulatory bodies, banks and courts across India.

Windows Compatible

Native desktop app for Windows 7, 10, 11 and Windows Server 2012+. No additional runtime or framework installation required.

REST API & C# .NET DLL

Cross-platform REST API for any language or framework. Native C# .NET DLL for seamless Windows application integration.

Integration Ready

Integrate With Any Platform

Use our REST API for cross-platform integration or native C# .NET DLL for Windows applications. OshnicSigner fits seamlessly into your existing workflows.

Request API Docs
Bulk Signer REST API and .NET DLL Integration
Specifications

Technical Specifications

SpecificationDetails
Document FormatPDF (all versions)
Signing MethodUSB DSC Tokens (Class 2, Class 3), PFX/P12 Certificates
PositioningDraw rectangle on PDF, X/Y coordinates, text pattern matching, page rules, templates
GraphicsPNG, JPEG — logos, stamps, seals with configurable sizing
SecurityPassword protection after signing, PDF encryption, audit trails
AutomationBatch processing, auto-email dispatch, scheduled signing, delivery logs
ProfilesMultiple signing profiles per document type — save and switch instantly
IntegrationREST API (cross-platform) · C# .NET DLL (Windows native)
PlatformWindows 7, Windows 10/11, Windows Server 2012+
ComplianceIT Act 2000, CCA Guidelines — legally valid and court admissible
Free Demo Available

Ready to Get Started?

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Govt. Compliant Setup in 30 mins Dedicated Support
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