Protect PDF
Add password protection to your PDF to prevent unauthorized access or editing.
cloud_upload
Drag and drop file here
or select a file from your computer
verified_userSecure & Private
speedInstant Processing
devicesWorks in Browser
How to Use Protect PDF
upload_file
1
Upload Your PDF
Click to browse or drag and drop the PDF you want to password-protect.
lock
2
Set a Password
Enter the password that will be required to open the PDF.
download
3
Download Protected PDF
Download your password-protected PDF, ready to share securely.
Frequently Asked Questions
The file is sent to our secure conversion server, processed immediately, and deleted within 1 hour.
PDFs are encrypted with AES-256, the industry standard for PDF security.
Currently a single password is set for opening the document. Advanced permission controls are planned for a future update.
Yes — use our Unlock PDF tool if you need to remove the password from a file you own.