7 Powerful Reasons Multiple eSign in Multi Page PDF – Raj-eSign 2.1 is a Game Changer
Multiple eSign in Multi Page PDF – Raj-eSign 2.1 enables secure, legal digital signatures across pages using Aadhaar OTP in government workflows.
PDF Security
Can you do Multiple Digital Signatures in PDFs?
A PDF can contain multiple digital signatures, applied sequentially while preserving the validity of previous signatures as long as no unauthorized modifications occur. This process uses incremental signing, ensuring document integrity and creating a verifiable audit trail. Multiple digital signatures are legally recognized in India under the Information Technology Act, 2000.
Can You Modify a Digitally Signed PDF?
Can a digitally signed PDF be modified? Learn what happens if a signed PDF is changed, how signatures detect tampering, and when changes are allowed.
How to Validate a Digital Signature in a PDF (Step-by-Step, 2026)
A field-tested walkthrough for validating a digital signature in a PDF — covering Adobe Reader, Mac Preview, Android, Aadhaar/PAN documents, and why ‘valid’ doesn’t always mean ‘trustworthy.’ Includes a free, client-side verification tool.