Protect PDF
Lock it down. Encrypt and password-protect your sensitive documents.
Bank-grade encryption
Set your own password
Files stay private
Drop your file here
Or click to browse your files
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Bank-Grade Document Security
Confidentiality is key. Our Protect PDF tool adds a robust password layer to your documents, ensuring that only authorized individuals can view them.
Bank-Grade Encryption
Security encryption using standard algorithms (RC4/AES).
100% Client-Side Privacy
Files never leave your device.
Universal Compatibility
Works on all devices.
Frequently Asked Questions
Common questions about PDF protection
How do I password protect a PDF securely?
Simply drag and drop your PDF into the tool, enter your desired password twice to confirm, and click "Protect". Your file is encrypted instantly in your browser.
Is my document uploaded to a server?
No. Unlike other tools, we do NOT upload your file. All processing happens locally on your computer.
Can I open the protected PDF on my phone?
Yes! The encrypted PDF is standard-compliant and can be opened on any smartphone, tablet, or computer.
What happens if I forget the password?
There is no way to recover the password if you lose it. This ensures that your document remains secure.
Is it free?
Yes, our tool is free to use for as many files as you need.
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