PDF Tampering Detection Tool

TamperProof is a PDF integrity and document tampering detection platform built to help businesses verify the authenticity of digital documents before they are trusted or acted upon. In many workflows—hiring, lending, insurance, compliance, and audits—PDFs are treated as final and reliable. In reality, PDFs can be edited, overwritten, or manipulated without leaving obvious visual traces. TamperProof solves this gap by analyzing documents at a structural and metadata level rather than relying on surface-level checks. TamperProof scans PDFs for hidden edits, overwritten text, replaced pages, metadata inconsistencies, and suspicious modification patterns. It identifies whether a document has been altered, what kind of changes were made, when they occurred, and which tools or editors were used. This allows teams to detect fraud, prevent forged submissions, and reduce manual verification effort. The platform also validates digital signatures, checks embedded files, and flags mismatches between visible content and underlying document structure. Results are presented in a clear, actionable format, making it easy for non-technical teams to understand document risk without deep forensic expertise. TamperProof is designed for HR teams, lenders, insurers, compliance teams, and organizations that handle high volumes of sensitive documents. It works as a web-based SaaS solution and supports bulk document analysis for operational scale. By turning PDFs into verifiable, trustworthy inputs, TamperProof helps organizations make faster decisions with greater confidence—without relying on guesswork or manual checks.