Easy to Use

Quickly lock your PDF files with a simple interface.

Strong Encryption

Apply strong password encryption to safeguard your documents.

Privacy Ensured

Your files are encrypted and deleted from our servers after processing.

Password Protect PDF - Secure Your PDF File Online

How to Lock PDF?

Steps to secure your PDF file with a password.

  1. Step 1

    Open the Lock PDF tool on PDFEquips.

  2. Step 2

    Select your PDF file.

  3. Step 3

    Enter your desired password.

  4. Step 4

    Re-enter the password to confirm.

  5. Step 5

    Click the 'Lock PDF' button to secure your file.