Agregar contraseña a PDF

Protege tu PDF con contraseña. Establece una contraseña de usuario y una contraseña de propietario para permisos.

pdfpasswordencryptprotectsecure

Checking Converter Service...

Drag & drop a file here, or click to browse

Supports PDF files

Options

User Password (to open)

Owner Password (optional — for permissions)

The protected PDF will be downloaded automatically after processing.

Output

Privacy: This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.

Examples

Frequently Asked Questions

Q: What is the difference between user and owner password?

A: The user password is required to open the PDF. The owner password controls editing/printing permissions.

Q: Is processing done locally?

A: Yes, all processing happens in your browser. Your files are never uploaded.

Related Tools

Combinar PDF

Combina varios archivos PDF en uno. Completamente privado: procesamiento en el navegador.

Dividir PDF

Divide un PDF en páginas individuales o extrae un rango de páginas. Descarga como ZIP o PDF.

Comprimir PDF

Reduce el tamaño del archivo PDF comprimiendo y optimizando la estructura del documento. Todo se procesa localmente en el navegador.

Privacy & Security

This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.