Document Forensics (PDF)
A forensic firewall for the PDFs flowing through your business — bank statements, invoices, ITRs, salary slips, offer letters and credentials.
Text & font manipulation
Detects character-level edits, font substitution and font-mixing across a page.
Structural anomalies
Flags altered PDF object structure, rendering pipeline shifts and inconsistent producers.
Metadata forensics
Reconciles authoring metadata, timestamps and revision history against expected patterns.
Numerical tampering
Row-level checks on amounts, dates and balances in bank statements and invoices.
Where it fits
Any workflow that trusts a PDF.
Underwriting, KYC, accounts payable, expense audit, claims and HR verification all rely on documents the sender fully controls. PikSign gives you a forensic verdict before your workflow acts on the file.
- •Bank statements & cheque images
- •Salary slips, offer letters & Form 16
- •Income Tax Returns and financial statements
- •Vendor invoices and purchase orders
- •Diplomas, degrees and BGV documents
Custom sector pilot
Book a sector-specific pilot — with an optional look-back on past fraud.
Bring your historical fraudulent files (bank statements, invoices, IDs, claims photos). We'll run them through PikSign and show which ones the platform would have flagged — before we scope your live pilot.