PDF Password

Add or remove PDF password free — set open/edit password protection or unlock PDFs. Browser-based processing, files never leave your device.

Free online tool to add or remove PDF passwords. Encrypt documents to prevent unauthorized access. All processing in your browser — no files uploaded to any server. Essential PDF password protection for confidential documents. No installation needed.

Drag & drop a PDF or click to select
lock Your files never leave your device

How to use PDF Password?

  1. Select or drag and drop the PDF file.
  2. Enter a password to set, or the existing password to remove.
  3. Click apply to download the processed PDF.

Frequently asked questions about PDF Password

Can I unlock a password-protected PDF?

Yes, if you know the existing password, you can enter it to remove the protection.

What encryption level is used?

Industry-standard AES encryption is used, providing high-level security.

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