PDF Protector
Secure your PDF with a password to protect sensitive information.
Unlimited file size, no annoying ad watermarks - Our secure web application offers hassle-free encryption for your PDF files. Enjoy robust AES 128-bit encryption at no cost.
Ensure secure file processing with TLS encryption
Safeguard your PDFs by encrypting them with a password
Swift protection, virtually impenetrable
Trustworthy PDF Password Security
Safeguard your file's contents from unauthorized access with encrypted password protection, ensuring the secure sharing of sensitive information. It's the optimal solution for securely distributing confidential content to others.
Data Retention Policy: None
Smartfreetool never stores passwords, and files are deleted permanently after one hour. All data transfers employ TLS encryption, guaranteeing the security of your information throughout the process.
Compatible with macOS, Windows, and Linux
Smartfreetool, being a web application, is accessible via Mac, Windows, Linux, or mobile devices. Simply open your browser to safeguard your PDF files with ease, regardless of the device you're using.
How to securing Your PDF Document with a Password:
- Drag and drop your PDF into the designated area.
- Input and confirm your desired password.
- Select “Encrypt PDF” to apply the password.
- Download your PDF, now securely protected with your chosen password!
