Protect PDF with Password
Drop your PDF file here or click to select
Free PDF password protection - No registration required
PDF Password Protection Tool
Secure your PDF documents with strong password encryption, processed entirely in your browser for maximum privacy.
Key Points
- Client-side encryption
- Password protection
- Permission controls
- Instant processing
Capabilities
- Set document passwords
- Control PDF permissions
- Preview before protection
- Local file processing
Why Password Protect PDFs
Keep your sensitive documents secure with password encryption.
- Control document access
- Protect confidential information
- Prevent unauthorized editing
- Secure file sharing
Security Features
Our tool provides enterprise-grade PDF protection.
- AES-256 encryption
- No server uploads
- Instant protection
- Custom permissions
How to Protect Your PDF
Secure your PDF in three easy steps
1
Upload PDF
Drop your PDF file or click to select
2
Set Password
Create a strong password with required criteria
3
Download Protected PDF
Save your password-protected document