PDF Debugger Tool

The PDF Debugger Tool analyzes PDF files to identify structural defects, font embedding problems, image decoding issues, and encryption status. It operates as a diagnostics engine that reads PDF objects, cross-reference tables, and streams to surface root causes. By mapping findings to a standardized report, it enables developers and QA engineers to prioritize fixes and verify conformance with the ISO 32000 standard. The tool emphasizes actionable output over editing, offering guidance on remediation steps rather than automatic repairs. Distinctive value lies in its focused domain expertise, scalability for large PDFs, and pluggable reporting formats suitable for CI pipelines and forensics workflows. Use cases include pre-release validation, archival integrity checks, and investigative analysis in digital forensics where PDF integrity matters. Core features include syntax validation, xref integrity checks, object validation, font embedding status, image integrity assessment, and encryption state reporting. Optional capabilities cover scoped analysis, severity scoring, and export of structured JSON or human-readable reports. The tool is designed for engineers, QA teams, and analysts who need precise diagnostics and repeatable results without modifying the original document.