Validate Signature

Validate Signature helps you verify the authenticity and validity of digital signatures in PDF documents. It provides the tools you need to check signature status and document integrity, making your work more efficient and helping you accomplish tasks with ease. With Validate Signature, you can automatically validate all signatures in a document, review the number of signatures and their validity status, inspect signer identity, signing time, certificate details, and validation results, and determine whether the document was modified after signing. Whether you're confirming a signer’s identity, checking why a signature is marked unknown, or reviewing whether changes invalidated a signed document, Validate Signature helps you stay productive and complete tasks efficiently across different devices and work environments. Choose the documentation below that best matches your needs to learn more.