Protect PDF
Click to Upload PDF
PDF files up to 50MB
Choose a strong password to protect your PDF file.
About this Tool
Add password protection to your PDF files to keep them secure. The PDF will require a password to open.
- Select your PDF file
- Enter a strong password
- Click "Protect PDF" to encrypt the file
Note: Remember your password! If you forget it, you won't be able to open the protected PDF.