Many official processes in India, including passport offices, KYC, and government services now require digitally signed Aadhaar PDFs. However, verifying these signatures is often limited to desktop-based Adobe Acrobat, making it inaccessible on mobile devices.
Users are frequently forced to pay at local cybercafés for a service that should be free and secure. There was no simple, open, and browser-based tool available until now.

✅ Solution

UIDverify is a free web application that allows anyone to instantly verify Aadhaar e-PDF digital signatures directly in their browser. No Acrobat. No downloads. No fees.

🔐 Key Features

• Advanced digital signature validation using cryptographic standards (CMS/PKCS7, OpenSSL)
• Instant verification with in-browser or secure backend processing
• Compliance with CCA (Controller of Certifying Authorities) standards
• Privacy-first approach: no data stored, all processing is in-memory
• Mobile-friendly: works seamlessly on smartphones, tablets, and desktops
• Designed for integration with fintech, SaaS, and identity verification platforms

UIDverify enables financial institutions, government bodies, and verification platforms to securely validate Aadhaar documents with confidence. By leveraging public-key cryptography and certificate chain validation, it ensures every document is genuine, unaltered, and verifiable.