Lock PDF on iPhone

Secure your PDFs directly from your iPhone by adding password protection. Our app allows you to lock PDF files with ease.

How to Lock PDF on iPhone:

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

Lock your PDF on iPhone and keep your documents secure on the go.

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