Signature not verified PDF help
A signature not verified message can appear when the viewer cannot trust the certificate chain or fully validate the PDF. GreenTick PDF checks supported signed PDFs and creates output only when the original signature is valid.
GreenTick PDF is independent. It is not Adobe, UIDAI, GST, Udyam, MCA, or a government portal.
Common documents
This workflow is useful for Aadhaar-related PDFs, GST certificates, Udyam certificates, Form 16 files, and government certificates.
Clear failure reasons
If the PDF is unsigned, tampered, untrusted, expired, or unsupported, the app shows a failure status instead of generating a green tick file.
Questions
Can signature not verified be fixed online?
It can be verified online for supported PDFs. A green tick output is created only if the original digital signature passes validation.
Does this bypass signature verification?
No. GreenTick PDF validates first and blocks output for failed signatures.