Protect Your PDFs with Passwords
Add strong password protection to your PDF files with AES-256 encryption.
Control access, set permissions, and keep your documents secure in your browser.
Advanced Security Features
Protect your documents with enterprise-grade security and flexible access controls.
AES-256 Encryption
Industry-standard encryption that protects your documents with bank-level security. Your PDFs are completely secure from unauthorized access.
Dual Password System
Set both owner and user passwords. Owner password provides full access, while user password allows restricted viewing with customizable permissions.
Permission Controls
Fine-tune access permissions including printing, copying, editing, and annotating. Control exactly what users can do with your protected PDFs.
PDF Password Protector
Add strong password protection to your PDF files with advanced encryption. Control access permissions and keep your documents secure.
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Maximum file size: 50MB • PDF files only
How It Works
Secure your PDF in just three simple steps
Upload Your PDF
Drag and drop your PDF file or click to browse. Files up to 50MB are supported with complete privacy.
Set Passwords & Permissions
Configure owner and user passwords, then customize access permissions for different user levels.
Download Protected PDF
Get your encrypted PDF instantly. Your document is now secure with strong password protection.
Perfect for Every Security Need
From business documents to personal files, protect what matters most
Confidential Documents
Protect sensitive business documents, contracts, and financial reports
- Legal contracts
- Financial reports
- Business plans
Personal Privacy
Secure personal documents like tax returns, medical records, and private files
- Tax documents
- Medical records
- Personal photos
Shared Access Control
Share documents while maintaining control over what recipients can do
- Client deliverables
- Team documents
- Educational materials
Why Choose Our PDF Password Protector
Experience enterprise-grade security with complete privacy and control. No compromises on protection or usability.
Ready to Secure Your PDFs?
Join thousands of users who trust our secure, fast, and free PDF password protector