Explore three powerful encryption levels to bolster the security of your sensitive data. Protect your information at different levels, ensuring utmost confidentiality and peace of mind.
• 40 bit RC4: Lowest password protection for individual PDF documents, preventing printing, copying, or editing.
• 128 bit RC4: Offers more detailed options to restrict PDF document usage.
• 128 bit AES: The highest level of password protection, utilizing Advanced Encryption Standard for stronger file security.

Take charge of your PDF content by customizing permissions for printing, copying, editing, and other actions. Enjoy the flexibility to freely permit specific privacy settings while maintaining the overall security of your PDF document.
• Easily set permissions for your PDF document, allowing content copying, modifying, annotation adding, document printing (high or low resolution), content copying for accessibility, form filling, and document assembly.
• Import bulk PDFs and instantly protect them all with a single password using the PDF Locker.

Discover a standalone PDF protection solution that caters to users of all skill levels.
• Effortlessly encrypt multiple PDF files with the drag-and-drop feature.
• Enjoy an ad-free and virus-free software experience.
• You can recover files one at a time or in a batch.
• Encrypt your PDF files quickly and easily, regardless of their size.