Is my password sent to a server?

PDF Password & Security Protector

Apply security restrictions, confidentiality banners, and document protection settings to your PDF.

Your files are processed in your browser and are not uploaded to our server.

Apply document encryption parameters, permissions, and security badges directly in your browser.

Select the PDF file you wish to protect.

Enter password and choose permission preferences.

Download your protected PDF with security badges applied.

Custom security password confirmation

Optional confidential security header banner on all pages

Printing and copying permission flags

Zero server uploads — 100% private

Everything you need to know about this tool and data privacy.

Never. All document processing occurs strictly in your local device memory.

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