Is it safe to use the PDF authenticity checker?

Yes, our PDF authenticity verification service prioritizes your privacy and security. PDF files are temporarily processed in secure cloud storage (Vercel Blob) solely for the duration necessary to complete the analysis. Files are permanently and automatically deleted immediately after analysis completes, typically within minutes.

We only store analysis results and extracted metadata such as filename, file size, creation date, modification date, creator information, and risk scores—never the actual PDF file content.

All data transmission uses encrypted HTTPS/TLS protocols, and our infrastructure follows industry-standard security practices. We analyze technical file structure only and never read document content, ensuring your sensitive information remains private throughout the PDF verification process.