Protect PDF - Add Password Security
Add password protection to PDF files. Secure your documents with encryption.
How It Works
- 1
Upload PDF
Upload the PDF file you want to protect.
- 2
Set password
Enter a strong password to protect your PDF.
- 3
Configure permissions
Choose what actions are allowed (print, copy, edit).
- 4
Download protected PDF
Download your password-protected PDF file.
Key Features
- Supports PDF, DOCX, XLSX, PPTX and more
- Real-time preview before processing
- Batch processing for multiple files
- Preserves original formatting
- Files encrypted and auto-deleted
- Lightning-fast processing engine
Why Choose Our Tool
✓Free, no registration required
✓Secure file processing
✓Works on all devices
✓No software installation needed
✓Fast processing speed
✓High-quality output
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Protect PDF with Password
Add password protection and set permissions to secure your PDF documents
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Drop your PDF here
or click to browse
Maximum file size: 100 MB
Your file will be encrypted and secured
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Strong Encryption
256-bit AES encryption protects your PDFs
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Custom Permissions
Control printing, copying, editing, and annotations
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Password Protection
Secure documents with strong password authentication
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Fast Processing
Instant protection without quality loss