PDF Protector

New

Add password protection to your PDF files

Upload a PDF to protect

Add password protection to your PDF

About PDF Protection

  • • Add password protection to prevent unauthorized access
  • • Set permissions to control printing, copying, and editing
  • • Use strong passwords with mixed characters for better security
  • • Remember your password - it cannot be recovered!

Note: Full PDF encryption with password protection requires server-side processing for maximum security. This tool provides basic protection suitable for most use cases.

About this tool

Add password protection to your PDF files This tool runs entirely in your browser — your data never leaves your device.

Privacy

All processing happens client-side. We don't store or transmit your data to any server. Your files and inputs remain completely private.