Coolmuster PDF Locker 2.6.4 Multilingual
 

Password Protect PDF to Keep Your Data Safe
Protect your PDF files from unauthorized access or modifications.

• Set User Password (Open Password) to prevent unauthorized opening of PDFs
• Encrypt PDFs with Owner Password to control usage and editing
• Three encryption levels for sensitive data: 40-bit RC4, 128-bit RC4, 128-bit AES
• Full control over printing, copying, editing, and other permissions
• Standalone, easy-to-use interface for users of all skill levels

Why Choose Coolmuster PDF Locker?

Safeguard Your Data with Password Protected PDFs
Ensure your PDF files remain confidential and secure.

• Add User Password: Restrict PDF access; only those with the password can open it
• Set Owner Password: Control modification permissions to prevent unauthorized reuse

Enhance Data Security with Three Levels of Encryption
Protect your sensitive information with powerful encryption standards.

• 40-bit RC4: Basic protection for individual PDFs
• 128-bit RC4: Enhanced protection with detailed usage restrictions
• 128-bit AES: Advanced encryption for maximum security

Complete Control over PDF Permissions
Customize permissions for full flexibility and safety.

• Control content copying, editing, annotation, printing (high/low resolution), form filling, and assembly
• Import multiple PDFs and protect them all instantly with one password

User-Friendly PDF Protection
Designed for all skill levels, making PDF encryption simple and fast.

• Drag-and-drop feature for encrypting multiple PDFs at once
• Ad-free, virus-free standalone program
• Batch or single-file encryption supported
• Works quickly regardless of file size

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Download Using FileHost Premium
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