Is Pdf Security Checker free to use?

Yes, Pdf Security Checker is completely free with no hidden fees or usage limits. Pro features are available for power users.

Absolutely. All processing happens locally in your browser. Your files never leave your device.

Do I need to install software?

No installation required. Works directly in your web browser on any device.

Analyze PDF security features, encryption, and protection levels

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Max file size: 20MB

Document Password Required for password-protected documents

Analysis Type

Basic Security Scan Advanced Security Audit PRO Compliance Check PRO

Check For

Encryption Level Document Permissions Password Protection Digital Signatures

Upload a PDF file to analyze security features