Secure PDF
Encrypt, decrypt, and secure PDF files
Encrypt PDF — Protect a PDF with a Password
Encrypt and password-protect PDF files with configurable security options. Prepare sensitive documents for safer sharing and storage.
Sanitize PDF Metadata and Hidden Data
Sanitize PDF files before sharing by removing unnecessary metadata and hidden document information. Prepare cleaner documents for external distribution.
Find and Redact
Search and redact text across all pages of a PDF. Batch redact sensitive information like account numbers, names, and more.
Decrypt PDF — Remove Password Protection You Are Authorized to Remove
Remove password protection from PDFs when you have the required password and authorization. Create an accessible copy for legitimate document workflows.
Flatten PDF
Flatten PDF forms and annotations. Make content non-editable.
Remove Metadata
Strip metadata from PDF files. Remove author, dates, and document properties.
Change Permissions
Modify PDF permissions. Control printing, copying, and editing access.
Digital Signature
Add X.509 digital signatures to PDF documents. Sign PDFs with PFX, P12, or PEM certificates for legal validity.
Validate Signature
Verify digital signatures in PDF documents. Check certificate validity, signer information, and document integrity.