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Document fraud detection software that catches what reviewers miss

Fraudsters use PDF editors, templates and generative AI to build documents that look identical to the real thing. VerifyPDF runs the forensic checks a trained reviewer needs 10 minutes for in under 5 seconds, on every page of every file.

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What document fraud detection software does

Document fraud detection software inspects the documents people submit to you, bank statements, payslips, tax returns, invoices and similar PDFs, for signs of tampering, forgery or AI generation. It reads the parts of a file a human reviewer never sees: the metadata, the text layer, the fonts and the internal structure.

The output is a decision, not a guess. Every document gets a trust score, a fraud-risk rating and the specific warnings behind it, so your team accepts the genuine files fast and reviews only the ones that deserve a closer look. 1 in 16 documents now shows signs of fraud, and AI forgeries grew 5x in 2025, so the documents most worth catching are exactly the ones that look boringly normal.

How VerifyPDF detects document fraud

Four layers of forensic analysis run on every upload, in under 5 seconds.

Metadata forensics

Traces of PDF editors, creation timestamps that do not match the issuer and software signatures that reveal manipulation are flagged automatically, even when the visible page looks untouched.

Content layer and font analysis

Direct text modifications, font inconsistencies and layered edits are identified inside the PDF structure, catching the invisible changes a manual review will always miss.

AI-generation signals

Machine-learning models trained on patterns from millions of documents processed since 2019 highlight unusual signals across the visible page and the file structure, with around 99% accuracy on AI-generated forgeries.

Issuer and consistency checks

Documents are matched against a database of known issuer formats, and dates, totals and page structure are checked for internal consistency, so a convincing forgery cannot pass as genuine.

Three ways to run it

Start in the dashboard today, wire up the API when volume grows, hand the skill to your AI agents. Same verdict on every surface.

Dashboard

Drop documents into the dashboard and read the verdict in under 5 seconds. Trust score, fraud-risk rating and the warnings behind it, strongest first, with a report you can download or share.

REST API and webhooks

Submit a document with one HTTP call and poll for the structured result, or set a webhook and receive it the moment analysis finishes. Typed JSON that maps straight to accept, review or reject.

Read the API overview

AI agent skill

An open-source skill pack teaches Claude Code, Cursor and other coding agents to verify documents through the API, so automated workflows get the same forensic verdict your team sees.

Get the agent skill

Frequently asked questions

Document fraud detection software analyzes the files people submit to you, such as bank statements, payslips, tax returns and invoices, for signs of tampering, forgery or AI generation. Instead of judging how a document looks, it inspects the metadata, file structure, fonts and content consistency, then returns a trust score and a fraud-risk rating so your team knows which documents to trust and which to review.

Several layers of analysis run on every upload. Metadata forensics look for editing-software traces and timestamps that do not match the issuer. Content layer analysis finds direct text modifications, font inconsistencies and layered edits. Template matching compares the document against known issuer formats, and machine-learning models trained on millions of documents processed since 2019 flag unusual patterns across the page and the file structure. The result is a trust score, a fraud-risk rating and the warnings behind it, strongest first.

Financial and official PDFs: bank statements, bank letters, payslips, employment letters, tax returns including W-2s, 1099s and the 1040, invoices and utility bills, credit reports and benefit letters. Upload the original PDF from the bank, employer or issuer so the metadata and structure stay intact. VerifyPDF also checks identity documents such as passports, driver's licences, national IDs and residence permits from a clear photo or scan.

The forensic checks a trained reviewer needs about 10 minutes for run in under 5 seconds, and the software reads signals no reviewer can see: editing traces in the metadata, font substitutions in the text layer and structural anomalies in the file itself. Modern forgeries use the same fonts and layouts as the originals, so manual review catches the sloppy fakes and misses the good ones. The decision stays with your team: a flag is a signal to review, not a verdict.

Three ways. Use the dashboard and drag documents in, no integration required. Connect your own systems through the REST API: submit a document with one HTTP call, then poll for the result or receive it via webhook. Or give an AI agent the open-source VerifyPDF skill so automated workflows can verify documents through the same API. All three surfaces return the same trust score, fraud-risk rating and warnings.

Accuracy is around 99% on computer-generated financial documents such as bank statements, payslips and tax returns, provided the original PDF is submitted rather than a scan or screenshot. Every result includes the warnings behind the rating, so your team can weigh the evidence instead of trusting a black box.

Stop guessing. Know in 5 seconds.

Upload a PDF. In under 5 seconds, VerifyPDF tells you if it's genuine or forged, with detailed evidence of every modification. Try it free for 15 days, no credit card needed.

Trusted

This document is identical to others from this issuer

Match found in our document database
Document integrity verified
No traces of suspicious editing software