PDF Password Protection

Add password protection to PDF files to prevent unauthorized access. Set open password and permissions.

Local Processing
Files are not uploaded to any server. All operations are performed in your browser.

Use a strong password with 8+ characters including letters, numbers and symbols

Drag & drop files here, or click to select

Supports .PDF files, max 100MB per file

Or Ctrl+V to paste from clipboard

How to Use

  1. 1

    Click 'Select File' or drag and drop your PDF to the upload area.

  2. 2

    Enter a strong password (recommended: 8+ characters with letters, numbers, symbols).

  3. 3

    Optionally configure permissions for printing, copying, and modifying.

  4. 4

    Click 'Protect' to encrypt your PDF with the password.

  5. 5

    Download the protected PDF file.

Use Cases

Contract Protection

Encrypt business contracts and agreements to prevent unauthorized viewing or modification.

Financial Documents

Protect bank statements, tax documents, and financial reports with password encryption.

Personal Records

Secure personal documents like ID copies, medical records, and private correspondence.

FAQ

How to use this tool?
1. Upload your PDF file. 2. Enter a strong password (8+ characters with letters, numbers, symbols). 3. Optionally set permissions (print, copy, modify). 4. Click Protect and download the encrypted PDF.
How secure is the password protection?
PDF encryption uses industry standard algorithms. Use a strong password.
How can I remove PDF password?
Use the same tool or professional PDF editors to remove password.