Add password protection to your PDF files to prevent unauthorized access, editing or copying. Secure your confidential documents instantly. Works on mobile and laptop.
Frequently Asked Questions
How to add password to PDF online free?
Upload your PDF, set a password, and download the protected PDF. Your file stays private throughout.
How to lock PDF file online free?
Upload your PDF, choose a strong password, and click Protect. Download your password locked PDF instantly.
How to protect PDF from copying and printing?
Set permissions when protecting your PDF to restrict copying, printing, or editing by others.
Is it safe to add password to PDF online?
Yes. The encryption happens in your browser. Your file is never sent to any server.
How to send confidential documents safely in India?
Protect your PDF with a strong password, then share the file and password separately with the recipient.