🔬 File Fingerprint Comparator

Upload two PDF or Office documents to compare their structural fingerprints and security profiles side by side. Both files are scanned in parallel through all 23 forensic engines — VBA macros, IOC extraction, OLE structure, YARA rules, ClamAV, threat intelligence, sandbox detonation, AI analysis — then diffed across 25+ security features to produce a similarity score, variant verdict, and a differences-first comparison table. Detect malware variants, compare suspicious attachments, or verify document integrity. Zero data retention.