PDF & Document Tools
PDF Password Protector
Secure sensitive PDF documents by applying AES encryption and setting user/owner passwords entirely within the browser.
Upload File & Passwords
Select a PDF file and configure password limits.
Select PDF Document
Pure client-side encryption
document.pdf
User Password (to Open)
Owner Password (Permissions)
Security Permissions
Restrict user permissions inside password-protected documents.
Algorithm: AES-256 standard encryption. User passwords restrict access to reading, while owner passwords enforce copying/printing constraints.