See what's really inside
your PDFs
Upload any PDF and get a deep forensic analysis. Inspect metadata, detect hidden content, analyze fonts, and verify document integrity.
What You'll Discover
Upload a PDF and instantly get a detailed breakdown across 6 analysis modules
Metadata Inspector
Author, creator app, creation & modification dates, PDF version, page count, encryption status, and raw XMP data.
Font Analyzer
Every font used in the document — name, type, encoding, which pages use it, and whether it's embedded or substituted.
Hidden Content Detector
Find invisible text, hidden layers, JavaScript code, annotations, and content that's not visible when viewing normally.
Structure Analyzer
Table of contents, bookmarks, form fields with their values, all hyperlinks, page labels, and document permissions.
Embedded File Extractor
Discover files hidden inside the PDF — images, documents, spreadsheets, or any other attached files with their sizes and dates.
Integrity Checker
Digital signatures, producer chain (which tools created/modified it), revision count, and suspicious indicators like date mismatches.
Deep Inspection
6 analysis modules covering every aspect of your PDF — from metadata to hidden JavaScript.
Privacy First
Your files are never stored. Analysis happens in-memory and results are returned instantly.
Fast & Free
Get results in seconds. No account required. No watermarks. No hidden fees.
Who Is This For?
Journalists & Researchers
Verify document authenticity. Check if a PDF has been tampered with, who created it, and when it was last modified.
Lawyers & Compliance Teams
Inspect contracts for hidden text, verify digital signatures, and ensure documents haven't been altered after signing.
Security Professionals
Detect embedded JavaScript, hidden executables, and suspicious content that could pose a security threat.
Anyone Curious
Ever wonder what's really inside that PDF you downloaded? Find out what metadata, fonts, and hidden content it carries.