Lock PDF Feature for Reliable PDF Editing
Ensure your PDF security with our robust Lock PDF tool, part of our professional PDF editing suite

Drag & Drop your PDF!
How to Use Our Free Lock PDF
Step 1
Upload Your PDF
Upload your PDF file from your computer
Step 2
Lock PDF File
Enter your password and click to “Locked PDF” button to lock the uploaded PDF file.
Step 3
Download
Click on the “Download” button to download the locked PDF.
Lock PDF: Ultimate tool to secure your documents
Ensure the security of your documents with our Lock PDF tool, providing robust protection for your sensitive files. Experience it now!
Why use our Lock PDF
Secure sensitive information
Use Lock PDF to protect confidential documents.
Prevent unauthorized editing
Lock PDF prevents unwanted changes to your files.
Ensure content integrity
Lock PDF maintains originality of your documents.
Facilitate secure sharing
Share lock PDFs securely with anyone.
Regulate accessibility
Lock PDF allows controlled access to documents.