Password Protect PDF Files Online
Secure your sensitive PDF documents by adding password protection. Set an open password to restrict who can view your file, or set permissions to control printing and copying.
✓ Free✓ No registration required✓ Secure✓ Files deleted after 1h
Drop files here or click to upload
PDF files only
How to Password Protect a PDF
- 1
Upload your PDF
- 2
Set a strong password
- 3
Download your protected PDF
Features
- Set an open (view) password
- Restrict print permissions
- Prevent content copying
- Restrict editing
- AES-256 encryption
Frequently Asked Questions
What encryption is used?▾
We use AES-256 bit encryption, the industry standard for PDF security.
Can I set different permissions?▾
Yes. Set an open password to restrict viewing, and optionally restrict printing and content copying separately.
What if I forget the password?▾
There is no way to recover a forgotten PDF password. Always save your password in a safe place.