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How to Protect PDF
Secure your sensitive documents with military-grade AES encryption directly in your browser.
1
Upload PDF
Select the PDF file you want to protect.
2
Set Password
Enter a strong password to encrypt the file.
3
Download
Save your secure, password-protected PDF.
Why Use FormatWiz?
Premium features, completely free.
Strong Encryption
Uses standard AES encryption for maximum security.
Client-Side Privacy
Your password and file never touch our servers.
Instant Protection
Encrypts files locally in milliseconds.
100% Secure
Files never leave your device. All processing happens in your browser.
Lightning Fast
No upload waiting times. Instant conversion tailored for your device.