I Built a Free Tool to Verify Aadhaar eSign PDFs — Here's Why It Matters

Short summary

Aadhaar eSign and DSC-signed PDFs are difficult to verify—most people can't distinguish a real cryptographic signature from a scanned image. Gaurav built SigVerify, a free-to-try tool that validates whether a PDF signature is cryptographically genuine, verifies the signer's identity via X.509 certificates, and checks for document tampering. Designed for legal professionals, auditors, HR teams, and anyone in India working with signed contracts who needs reliable verification.

• •Aadhaar eSign documents are legally valid but hard to verify without the right tools
• •SigVerify validates cryptographic signatures, certificate chains, tampering, and expiration against Indian CA roots
• •Free first verification, then ₹30/verification pay-as-you-go; targets legal professionals, auditors, and HR teams

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