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OshnicSigner is a bulk digital signature solution built by Oshnic IT Solutions Pvt. Ltd. It allows enterprises to digitally sign hundreds or thousands of PDF documents using DSC tokens in a single batch — with custom positioning, graphics, password protection and automatic email delivery.

OshnicSigner supports Class 2 and Class 3 USB-based Digital Signature Certificate (DSC) tokens issued by any CCA-authorized Certifying Authority in India. PFX/P12 certificate files are also supported.

Yes. OshnicSigner produces digitally signed PDFs fully compliant with the Indian IT Act 2000 and CCA guidelines. Signatures are legally valid and accepted by government departments, regulatory bodies, banks and courts.

Yes. OshnicSigner supports embedding PNG and JPEG images — such as company logos, stamps, seals or custom graphics — within the digital signature block with configurable size and position.

Yes. OshnicSigner can automatically password-protect PDF documents after digital signing. You can configure static, dynamic per-document, or rule-based password generation.

Yes. OshnicSigner offers REST API and C# .NET DLL integration options. Contact our team for documentation and access.