How to Password Protect PDF File Online - Encrypt PDF

This step by step tutorial shows you how to password protect PDF file online using free app. With the help of this app you can encrypt PDF file when you add password to PDF document.

Steps to Password Protect PDF File Online

  1. Upload or drag and drop a PDF file into the app
  2. Input PDF password in the Password text field
  3. Click Protect to add password to PDF file
  4. Download the encrypted PDF file by clicking download

App to Encrypt PDF File using Password

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Sometimes PDF documents contain information that can’t be publicaly shared. In such situations, it’s important to secure the PDF file using a password. The password you add to PDF file encrypts it and the file can only be decrypted and opened using the same password.

The above app can easily add password to PDF online and help you secure PDF document online for free. You just need your browser on any platform including Windows, Mac or Linux etc.

When it comes to securing a PDF document you can also watermark PDF file online or sign PDF file for free using our web apps.