Protect PDF Secure Your Files.

Add strong password encryption to your PDF documents. Control who can open, print, copy, or edit your files. All processing happens in your browser — completely private and free.

100% Client-Side Files Stay Private No Registration

Drop your PDF here

or click to browse files • Supports multiple files & folders
Press Ctrl+V (or Cmd+V) to paste
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Security Settings

Grants full access to change permissions and remove protection.
If set, users must enter this password just to view the PDF.
Passwords never leave your browser.
Encryption is performed locally using AES-256. The owner password cannot be recovered if lost.

PDF Protected!

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