

PDF Auditor
PDF Auditor is a native macOS application designed for developers, QA engineers, and security analysts who need to see "under the hood" of a PDF file.
Cost / License
- Freemium (Subscription)
- Proprietary
Platforms
- Mac
Features
Properties
- Privacy focused
Tags
- structural-analysis
- pdf-structure
- forensics
- pdf-analysis
- pdf-inspector
- Developer Tools
PDF Auditor News & Activities
Recent activities
- pura-vida-software reviewed PDF Auditor
I like PDF Auditor because it is a privacy first app. All analysis happen locally. Files are not uploaded to any server.
- pura-vida-software liked PDF Auditor
- pura-vida-software added PDF Auditor
- POX updated PDF Auditor
- pura-vida-software added PDF Auditor as alternative to Adobe Acrobat DC, Preview, PDFtk and PDF Viewer Pro by PSPDFKit
PDF Auditor information
What is PDF Auditor?
PDF Auditor is a native macOS application designed for developers, QA engineers, and security analysts who need to see "under the hood" of a PDF file.
Unlike standard PDF editors that focus on changing content, PDF Auditor focuses on inspection and diagnostics. It allows you to view the raw internal structure (COS tree), analyze page geometry, and detect potential issues in generated or received files.
Key Features:
• Deep Forensic Analysis: Detect incremental updates, version history, and "Shadow Attack" manipulation risks. • JavaScript Debugging: View all embedded JavaScript with syntax highlighting and risk assessment (e.g., flagging auto-print or data exfiltration scripts). • Internal Structure: Inspect the raw object hierarchy (Dictionaries, Arrays, Streams) and analyze content streams. • Attachment Validation: Extract embedded files and verify them against checksums. • Privacy First: 100% native Mac app. No cloud uploads; all analysis happens locally on your machine.
A lightweight, native alternative to heavy forensic tools, designed specifically for the Apple ecosystem.







Comments and Reviews
I like PDF Auditor because it is a privacy first app. All analysis happen locally. Files are not uploaded to any server.