Are passwords stored?
No. Passwords are used only for processing and are excluded from telemetry.
Security and privacy utilities
Password-protect PDFs, clean metadata before sharing, and verify signatures—without logging secrets.
Tools in this hub
Start with a working Utiline tool
Secure
Encrypt PDF
Password-protect a PDF with AES-256 encryption. Your password is used only for processing and is not stored.
SecureDecrypt PDF
Unlock a password-protected PDF when you know the password. Download an unencrypted copy.
SecureRemove metadata
Remove hidden author, title, and XMP metadata from a PDF before you share it.
SecureHTML sanitizer
Remove scripts and unsafe markup from pasted HTML using a server-side allowlist—preview before you publish.
SecureWebhook HMAC verifier
Check HMAC-SHA256 webhook signatures—raw hex or base64 body digests or Stripe-style t=...,v1=... headers.
Related hubs
More ways to work with files
FAQ
PDF security and privacy tools questions
Does metadata removal guarantee anonymity?
It removes standard metadata fields; review files before publishing.