Lock PDF Online

Easily lock your PDF files online with our secure tool. Add password protection to ensure that only authorized users can access your documents.

How to Lock PDF Online:

1. Click Select a file to upload your PDF.
2. Enter a password and re-enter it to confirm.
3. Click Protect PDF to apply the lock.
4. Wait for the process to complete.
5. Click Download to save your secured PDF.

Lock your PDF online to enhance document security and privacy.

MERGE & SPLIT

• Split PDF

CONVERT TO PDF

• Image to PDF
• JPG to PDF
• PNG to PDF
• Text to PDF

CONVERT FROM PDF

• PDF to Image
• PDF to JPG
• PDF to PNG
• PDF to Text

PDF SECURITY

• Unlock PDF
• Protect PDF