PDF Auditor

PDF Auditor is a macOS application that provides detailed insight into PDF files by extracting and presenting information about their structure, metadata, and security characteristics. It displays file properties such as creation dates, version, and producer details, along with XMP metadata, author data, and custom attributes. The tool also reports page dimensions, color spaces, and transparency settings, as well as encryption status, password protection, and permission flags.

In addition to basic inspection, the software identifies embedded JavaScript, evaluates its syntax and risk, and lists bookmarks, links, fonts, attachments, digital signatures, annotations, form fields, and images with options for preview and extraction. Forensic features detect hidden text, redaction issues, incremental updates, and assess accessibility compliance. A size analysis view visualizes object type distribution, and full‑text search enables quick navigation to specific content.

The application targets IT security professionals, document management specialists, digital publishers, and quality‑assurance teams who need to verify PDF integrity, uncover potential malicious content, and perform detailed technical analysis of PDF documents.