PDF security
Unlock, protect, sign, redact and compare documents
- Unlock PDFRemove the protection password from a PDF so you can use it as needed.
- Protect PDFProtect a PDF with a password. Encrypt it to prevent unauthorized access.
- Sign PDFA versatile signing tool that lets you type or draw a signature, or upload a signature file.
- Redact PDFPermanently remove visible text and graphics from a file. Use the PDF redaction tool to black out PDF text and sensitive information.
- Compare PDFCompare files side by side and easily identify changes between versions.