Verify Signature
Check if a PDF contains digital signature fields
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About Verify Signature
Verify Signature inspects a PDF for digital signature fields and reports what it finds — signer name, signature field names, certification level, and whether the document has been modified since signing. This is useful for quickly checking whether a PDF has been signed, who signed it, and the basic integrity status before relying on it for business or legal purposes.
How to use Verify Signature
Upload your PDF
Upload the PDF whose signatures you want to verify.
Click Verify
The tool scans the PDF for signature fields and extracts available signer information.
Review the report
Download the verification report as a text file showing all signature fields and their details.