Trust every application. |
Screen PDF documents for hidden content, invisible text layers and structure anomalies — with a clear risk score (0–100), understandable assessment and traceable findings. No fraud claims — actionable results for HR, compliance and fraud teams.
Trusted by leading companies worldwide
Only official DMS
Enterprise PDF integrity. From / page
No subscription. No contract. No minimum. Transparent tiers — billed per PDF page.
PDF per page — same billing as in the PaperOffice app
Basic
PDF structure, hidden content, technical markers
Premium
Basic + text cross-check, document-type checks, marked evidence PDF
Ultra
Premium + audit report PDF with annex & AI summary
Every check includes:
DocIntegrity in action
See how PaperOffice DocIntegrity works in practice — in this video.
PDF integrity for every document type
The Trust Agent screens PDFs automatically in the DMS or via upload. Results — risk score, assessment and summary — are stored directly on the document. Without claiming fraud.
What sets us apart
Clear results instead of gut feeling
Understandable assessment and recommended action — for operational teams, not court experts.
Traceably documented
Every finding with priority, explanation and location — marked in the evidence PDF from Premium.
5 document types
General, application, invoice, contract, identity document — same core, tailored extra checks from Premium.
Trust Agent in the DMS
Assign a PDF, start screening — results land automatically on the document. Ideal for HR teams and high volume.
Visible vs. stored text
Premium compares what you see with what is technically stored in the PDF — detects drift and hidden layers.
Honest AI (Ultra)
Ultra adds a neutral AI summary — explains technical findings clearly, never claims certain fraud.
EU data center
Processing exclusively in EU data centers. 100% GDPR compliant.
Pay per PDF page
No annual platform fee. Prepaid credit never expires.
One platform
Combines with document AI, Split Agent and more security features from PaperOffice.
What you receive
Clear results — ready for HR processes, approvals and compliance reviews.
Risk score & assessment
A value from 0–100 plus a clear rating — from unremarkable to urgent review.
- Risk score at a glance
- Clear overall assessment
- Concrete recommended action
Individual findings
Each anomaly separately with priority, page and explanation — no opaque overall judgment.
- Hidden or very light text
- Text under overlay
- Drift between visible and stored text
PDF structure analysis
Detects unusual technical elements in the PDF — e.g. embedded files or risky structures.
- Analysis of internal PDF structure
- Technical warning signals
- Metadata hints
Application profile
Extra checks for resumes and application PDFs — e.g. unusual wording or manipulation signals.
- Application-specific signals
- Keyword-stuffing hints
- ATS-relevant anomalies
Evidence PDF
Premium marks relevant spots directly in the PDF. Ultra delivers the combined audit report with annex.
- Markings in the document
- Download for HR & compliance
- Traceable review path
Automation
For IT teams: integration with existing systems, batch processing and status notifications.
- Developer API
- Upload or document ID
- Webhook on completion
Trust Agent in DMS
Screen directly in PaperOffice: choose tier and document type, assign PDF — the rest runs automatically.
- No manual export needed
- Batch-ready for many PDFs
- Result stored on document
Compliance-ready
Minimal retention, EU hosting, DPA — results suitable for audit trails.
- EU hosting
- DPA available
- Short-term processing
Why automated PDF integrity screening beats manual visual review
Manual visual review
People open the PDF and look
- Hidden text layers are missed
- No standardized risk score
- Does not scale with volume
- No structured findings
- High cost per document
OCR / extraction only
Visible text only — no integrity screening
- Text recognition for data entry
- Markings in document possible
- No visible vs. stored cross-check
- No PDF structure analysis
- No recommended action
PaperOffice Document Integrity Check
Technical PDF screening with risk score & evidence
- Risk score, assessment & findings
- 5 document types incl. application
- Trust Agent & automation
- Evidence PDF from Premium
- EU data center & GDPR
From PDF to traceable result
Explained transparently — no black box.
Choose document type, core stays the same
The base check is the same for all PDFs. Extra checks activate per document type — e.g. application signals only for “Application” and from Premium.
Findings with priority
Each anomaly documented separately — no opaque overall judgment.
Evidence PDF (Premium+)
Relevant spots are marked in the PDF — ideal for HR review and internal evidence.
Three tiers
Basic checks technically. Premium adds OCR. Ultra adds audit report and AI summary.
Audit report PDF for personnel files & compliance
With the Ultra tier you receive an audit-ready report as PDF — including the marked original as annex. One document for recruiting, approvals and internal compliance.
Evidence for HR — without screenshots
Structured report with report ID, risk score, assessment, findings and marked PDF annex — archivable, shareable, audit-ready.
Included in the Ultra tier — downloadable as PDF directly from the app or API.
What is in the audit report
- Issuer & report no. (PaperOffice, EU)
- Metrics: risk score and findings by priority
- Result: assessment, summary, recommendation
- Document details: filename, page count, size
- Which screening steps were active
- Individual findings with explanation and excerpt
- Legal notice + annex with marked PDF
Ultra also provides a neutral AI summary — as a complement to the PDF audit report.
The screened PDF with color markings — the original remains unchanged.
PDF trust in every process
From HR pre-screening to contract and invoice review.
Application pre-screen
Technically screen application PDFs before the recruiter interview.
Corporate HR
Consistent risk score across all incoming resumes.
Staffing & RPO
Automatically screen large volumes of applications via Trust Agent.
Enterprise compliance
Uniform integrity screening across all business units.
Invoice PDFs
Screen invoices for structure anomalies before payment approval.
Contract PDFs
Screen contracts for hidden layers and overlays.
Identity documents
Screen ID and credential PDFs for technical inconsistencies.
Trust Agent in DMS
Upload PDF, assign Trust Agent — result appears on the document.
Workflow API in minutes
No dedicated /document-integrity-check endpoint — screening runs as a workflow job with template=document_integrity_check.
Async (client_wait=false). Result via job status or webhook.
curl -X POST "https://api.paperoffice.ai/latest/job/add" \
-H "Authorization: Bearer YOUR_API_KEY" \
-F "service=workflow" \
-F "template=document_integrity_check" \
-F "tier=premium" \
-F "profile=application" \
-F "client_wait=false" \
-F "[email protected]"{
"status": "success",
"risk_score": 34,
"verdict": "review_recommended",
"recommended_action": "manual_review_recommended",
"profile": "application",
"tier": "premium",
"summary": "…",
"findings": [
{ "type": "hidden_text", "severity": "high", "page": 1 },
{ "type": "textlayer_ocr_mismatch", "severity": "medium", "page": 2 }
]
}Enterprise security. EU data center.
100% EU data
PDF processing exclusively in EU data centers. No transfer to third countries.
GDPR compliant
Full GDPR compliance with DPA, retention controls and deletion on request.
Minimal retention
Short-term processing — no unnecessary long-term storage of PDF content.
Encryption
TLS 1.3 in transit. Encrypted processing in the pipeline.
Audit-ready output
Structured result + optional evidence PDF for review and audit trails.
99.9% SLA
Highly available infrastructure with monitoring and automatic failover.
Frequently asked questions
What is Document Integrity Check?
Which file formats are supported?
What is the Trust Agent?
Which document types are available?
What is the difference Basic / Premium / Ultra?
Does the system claim fraud?
How do I integrate this technically?
Is data GDPR compliant?
Mining & Resources Kumul Minerals Holdings Limited
Enterprise document management for all our mining operations. World class.
Printing & Packaging The Challenge Printing Company Inc.
FDA-regulated pharmaceutical labels require seamless documentation. PaperOffice has reduced our approval process from days to hours.
Industry & Manufacturing K60-Gitterrostsysteme GmbH & Co. KG
Technical documentation and order processing now run fully automatically.
Public Administration Ayuntamiento de Carrión de los Condes
Digitization has revolutionized our administration. Citizen inquiries are now processed in minutes instead of days.
Health & Medicine Kardiologie Waldstrasse
Patient records, medical reports, and referrals are automatically captured and classified. Our practice team finally has time for their patients.
Hospitality & Entertainment Okada Manila
8,000 employees and thousands of guest documents every day. PaperOffice has completely digitized our back-office processes.
Regional Bank PT Bank BPD DIY
Loan applications and compliance documents are now processed in minutes instead of hours. The regulatory review is fully automated.
Construction & Real Estate IDC Construcción
Construction project documentation and compliance are now digital and traceable.
Hospitality & Tourism The Palms Beach Hotel & Spa
Check-in forms, invoices, and guest communications are fully digital. Our concierge team now focuses on providing excellent service.
Energy & Gas Stations Q1 Energie AG
Gas station billing, supplier documents, and compliance records from over 250 stations are automatically processed and archived.
Pharma & Labels Schreiner MediPharm GmbH & Co. KG
GMP-compliant documentation for pharmaceutical functional labels is now fully automated. Audit trails are seamless and instantly accessible.
Construction & Timber Baufritz GmbH & Co. KG
Blueprints, permits, and customer files for our wooden houses are now managed centrally. After six generations, we are finally paperless.
E-Commerce & Retail Roastmarket GmbH
Supplier contracts, certificates, and customs papers for hundreds of roasteries worldwide are automatically captured and assigned to the correct product.
Logistics & Transport Streck Transport GmbH
Temperature logs, CMR waybills, and food certificates are automatically scanned and assigned to the order. Misallocations are a thing of the past.
Logistics & Transport Nosta Group GmbH
Heavy transport permits, route plans, and project documentation are now instantly accessible digitally. No more searching through folders.
Logistics & Transport Lagermax Lagerhaus und Speditions AG
Customs documents, warehouse receipts, and shipping orders for our Eastern European network are automatically classified. Four generations of logistics, finally digital.
Printing & Packaging Marzek Etiketten+Packaging GmbH
Printing specifications, customer approvals, and material certificates are now accessible centrally. The production error rate has dropped to near zero.
Packaging & Labels Permapack AG
Sustainability certificates, supplier contracts, and customer specifications are processed automatically. Swiss precision, now also digital.
Construction & Real Estate Nordlin Ehitus OÜ
Building permits, subcontractor contracts, and acceptance protocols for our commercial properties are now fully documented digitally.
Real Estate & Management Uus Maa Kinnisvarabüroo OÜ
Purchase agreements, exposés, and customer files from over 30 years of market leadership are now digitally searchable. Every agent finds everything in seconds.
Logistics & Freight CF&S Estonia OÜ
Ocean freight documents, customs declarations, and bills of lading are automatically captured. Baltic Sea logistics has never been so efficient.
E-Commerce & Packaging Packhelp Sp. z o.o.
Thousands of custom packaging orders per week, including design approvals, print data, and delivery documents. PaperOffice keeps it all together.
Laboratory & Medical Technology Sakura Finetek Japan Co., Ltd.
Pathology lab documentation and device certifications are now fully automated. Seamless traceability for every specimen.
Regional Bank Johnan Shinkin Bank
Loan documents, security papers, and customer correspondence are processed in minutes instead of hours. The regulatory review is seamless.
Steel Construction & Industry Yamato Kogyo Co., Ltd.
Technical specifications, quality certificates, and recycling protocols for our steel production are central and instantly accessible.
Pharma & Labels IL Kwang Label Co., Ltd.
Pharma and cosmetic label specifications with regulatory requirements are automatically checked and approved. No more manual checklists.
Fintech & Wealth Management Endowus Pte. Ltd.
KYC documents, investment reports, and regulatory filings are classified in seconds. As an MAS-regulated robo-advisor, seamless compliance is essential.
Logistics & Transport Freight Links Express Holdings Ltd.
Safety data sheets, transport permits, and ADR documents for chemical logistics are automatically assigned. Zero tolerance for errors.
Luxury & Jewelry Selberan Sdn Bhd
Certificates of authenticity, supplier records, and customer warranties for our pearl collections are automatically archived and instantly accessible.
Commercial Bank Kiatnakin Phatra Bank PCL
SME loan applications, security documents, and regulatory reports are automatically classified. Our advisors have more time for customer consulting.
Private Bank Hatton National Bank PLC
Customer files from over 135 years of banking history are being successively digitized. 5,000 employees now have instant access to all documents.
Development Bank BRAC Bank PLC
Microcredit applications and compliance documents for millions of customers are now processed in minutes instead of days. A game changer for financial inclusion.
E-Commerce Logistics Scommerce JSC (Giao Hàng Nhanh)
Hundreds of thousands of delivery notes and return slips per day are processed automatically. Vietnam's leading e-commerce logistics provider, now paperless.
Precision Metal & Manufacturing Gulf Metal Industries LLC
CNC manufacturing protocols, material certificates, and customer specifications for oil, gas, and aerospace projects are now fully documented digitally.
GovTech & IT Elm Company
Vision 2030 requires complete digitization. PaperOffice processes government documents for Saudi Arabia's digital backbone.
Specialty Steel & Industry Bisalloy Steels Pty Ltd
Material certificates, hardening protocols, and customer specifications are automatically assigned to the correct order. Australia's only Q&T manufacturer, now paperless.
Steel Construction & Manufacturing Pacific Steel Fabrications Ltd.
Weld seam protocols, structural calculations, and project plans are managed digitally. Our workshop teams have access in real time.
Precision Parts & Manufacturing Maple Precision Metalworks Ltd.
Aerospace certificates, CNC programs, and customer tolerances are automatically classified. AS9100 compliance has never been easier.
Fintech & Payments Clip SA de CV
Merchant contracts, KYC documents, and transaction receipts for hundreds of thousands of SMEs are processed in seconds. Mexico's payment revolution, paperless.
Premium Winery Bodega Catena Zapata
Harvest documentation, export certificates, and quality protocols for our high-altitude Malbecs are automatically archived. 120 years of winemaking tradition, now digital.
Digital Banking Ualá
Millions of user verifications and regulatory documents are processed fully automatically. Scaling without paper.
Fintech & Payments Yoco Technologies (Pty) Ltd
Merchant onboarding documents and compliance records for Africa's leading payment provider are processed in minutes instead of days.
E-Commerce & Organic Faithful to Nature (Pty) Ltd
Organic certificates, supplier audits, and product labels for thousands of natural products are automatically checked and archived.
Fintech & Payments Flutterwave Inc.
Regulatory documents from 33 African countries, partner contracts, and audit trails are managed fully automatically. An enterprise DMS for a $3 billion fintech.
Pharma & Healthcare HealthInLoc Apotheke Lissabon
Prescriptions and medication management now run fully automatically. More time for our patients.
Religious Institution Patriarchat Lissabon
Centuries-old documents are now digitally searchable. A milestone for our historical archives.
Care & Health Seniorenresidenz am Park
Our caregivers finally have more time for residents instead of paperwork.
Government & Administration Baldwin County Sheriff's Office
500,000+ records digitized. Our deputies now find all information instantly.
Medicine & Healthcare Via Creative Leipzig
Patient records management is now a breeze. Everything automatically captured and archived.
Estate Services Naslednik Serbien
Inheritance and estate documentation is now efficient and error-free.
Real Estate & Management El Guijo Hausverwaltung Madrid
Digital property management for all our residential complexes. Tenants and owners are thrilled.
Industry & Packaging Ritter Verpackungen
With PaperOffice, we have accelerated our invoice processing by 99%. The AI automatically recognizes all relevant data and assigns it correctly.
Trades & Crafts Herrmann Handwerk
PaperOffice has become indispensable to our daily work. Orders, quotes, and invoices are now automated.
Care & Health Hartung Pflegedienst
The documentation of our care services is now digital and automated. More time for our patients.
Mechanical Engineering & Manufacturing Doratec Maschinenbau
Technical drawings, bills of materials, and quality protocols are instantly searchable. A search that used to take 30 minutes now takes 30 seconds.
Tax Advisory & Legal Cebras Steuerberatung
Client receipts, tax assessments, and annual financial statements are automatically sorted and assigned to the correct client. Receipt chaos is a thing of the past.
IT & Consulting Butterfly IT Consulting
Project documentation, SLAs, and customer communication for our IT consulting projects are automatically classified and archived.
Companies worldwide trust PaperOffice AI
Kumul Minerals Holdings Limited
The Challenge Printing Company Inc.
K60-Gitterrostsysteme GmbH & Co. KG
Ayuntamiento de Carrión de los Condes"Enterprise document management for all our mining operations. World class."
Mining & Resources "FDA-regulated pharmaceutical labels require seamless documentation. PaperOffice has reduced our approval process from days to hours."
Printing & Packaging "Technical documentation and order processing now run fully automatically."
Industry & Manufacturing "Digitization has revolutionized our administration. Citizen inquiries are now processed in minutes instead of days."
Public Administration "Patient records, medical reports, and referrals are automatically captured and classified. Our practice team finally has time for their patients."
Health & Medicine "8,000 employees and thousands of guest documents every day. PaperOffice has completely digitized our back-office processes."
Hospitality & Entertainment "Loan applications and compliance documents are now processed in minutes instead of hours. The regulatory review is fully automated."
Regional Bank "Construction project documentation and compliance are now digital and traceable."
Construction & Real Estate "Check-in forms, invoices, and guest communications are fully digital. Our concierge team now focuses on providing excellent service."
Hospitality & Tourism "Gas station billing, supplier documents, and compliance records from over 250 stations are automatically processed and archived."
Energy & Gas Stations "GMP-compliant documentation for pharmaceutical functional labels is now fully automated. Audit trails are seamless and instantly accessible."
Pharma & Labels "Blueprints, permits, and customer files for our wooden houses are now managed centrally. After six generations, we are finally paperless."
Construction & Timber "Supplier contracts, certificates, and customs papers for hundreds of roasteries worldwide are automatically captured and assigned to the correct product."
E-Commerce & Retail "Temperature logs, CMR waybills, and food certificates are automatically scanned and assigned to the order. Misallocations are a thing of the past."
Logistics & Transport "Heavy transport permits, route plans, and project documentation are now instantly accessible digitally. No more searching through folders."
Logistics & Transport "Customs documents, warehouse receipts, and shipping orders for our Eastern European network are automatically classified. Four generations of logistics, finally digital."
Logistics & Transport "Printing specifications, customer approvals, and material certificates are now accessible centrally. The production error rate has dropped to near zero."
Printing & Packaging "Sustainability certificates, supplier contracts, and customer specifications are processed automatically. Swiss precision, now also digital."
Packaging & Labels "Building permits, subcontractor contracts, and acceptance protocols for our commercial properties are now fully documented digitally."
Construction & Real Estate "Purchase agreements, exposés, and customer files from over 30 years of market leadership are now digitally searchable. Every agent finds everything in seconds."
Real Estate & Management "Ocean freight documents, customs declarations, and bills of lading are automatically captured. Baltic Sea logistics has never been so efficient."
Logistics & Freight "Thousands of custom packaging orders per week, including design approvals, print data, and delivery documents. PaperOffice keeps it all together."
E-Commerce & Packaging "Pathology lab documentation and device certifications are now fully automated. Seamless traceability for every specimen."
Laboratory & Medical Technology "Loan documents, security papers, and customer correspondence are processed in minutes instead of hours. The regulatory review is seamless."
Regional Bank "Technical specifications, quality certificates, and recycling protocols for our steel production are central and instantly accessible."
Steel Construction & Industry "Pharma and cosmetic label specifications with regulatory requirements are automatically checked and approved. No more manual checklists."
Pharma & Labels "KYC documents, investment reports, and regulatory filings are classified in seconds. As an MAS-regulated robo-advisor, seamless compliance is essential."
Fintech & Wealth Management "Safety data sheets, transport permits, and ADR documents for chemical logistics are automatically assigned. Zero tolerance for errors."
Logistics & Transport "Certificates of authenticity, supplier records, and customer warranties for our pearl collections are automatically archived and instantly accessible."
Luxury & Jewelry "SME loan applications, security documents, and regulatory reports are automatically classified. Our advisors have more time for customer consulting."
Commercial Bank "Customer files from over 135 years of banking history are being successively digitized. 5,000 employees now have instant access to all documents."
Private Bank "Microcredit applications and compliance documents for millions of customers are now processed in minutes instead of days. A game changer for financial inclusion."
Development Bank "Hundreds of thousands of delivery notes and return slips per day are processed automatically. Vietnam's leading e-commerce logistics provider, now paperless."
E-Commerce Logistics "CNC manufacturing protocols, material certificates, and customer specifications for oil, gas, and aerospace projects are now fully documented digitally."
Precision Metal & Manufacturing "Vision 2030 requires complete digitization. PaperOffice processes government documents for Saudi Arabia's digital backbone."
GovTech & IT "Material certificates, hardening protocols, and customer specifications are automatically assigned to the correct order. Australia's only Q&T manufacturer, now paperless."
Specialty Steel & Industry "Weld seam protocols, structural calculations, and project plans are managed digitally. Our workshop teams have access in real time."
Steel Construction & Manufacturing "Aerospace certificates, CNC programs, and customer tolerances are automatically classified. AS9100 compliance has never been easier."
Precision Parts & Manufacturing "Merchant contracts, KYC documents, and transaction receipts for hundreds of thousands of SMEs are processed in seconds. Mexico's payment revolution, paperless."
Fintech & Payments "Harvest documentation, export certificates, and quality protocols for our high-altitude Malbecs are automatically archived. 120 years of winemaking tradition, now digital."
Premium Winery "Millions of user verifications and regulatory documents are processed fully automatically. Scaling without paper."
Digital Banking "Merchant onboarding documents and compliance records for Africa's leading payment provider are processed in minutes instead of days."
Fintech & Payments "Organic certificates, supplier audits, and product labels for thousands of natural products are automatically checked and archived."
E-Commerce & Organic "Regulatory documents from 33 African countries, partner contracts, and audit trails are managed fully automatically. An enterprise DMS for a $3 billion fintech."
Fintech & Payments "Prescriptions and medication management now run fully automatically. More time for our patients."
Pharma & Healthcare "Centuries-old documents are now digitally searchable. A milestone for our historical archives."
Religious Institution "Our caregivers finally have more time for residents instead of paperwork."
Care & Health "500,000+ records digitized. Our deputies now find all information instantly."
Government & Administration "Patient records management is now a breeze. Everything automatically captured and archived."
Medicine & Healthcare "Inheritance and estate documentation is now efficient and error-free."
Estate Services "Digital property management for all our residential complexes. Tenants and owners are thrilled."
Real Estate & Management "With PaperOffice, we have accelerated our invoice processing by 99%. The AI automatically recognizes all relevant data and assigns it correctly."
Industry & Packaging "PaperOffice has become indispensable to our daily work. Orders, quotes, and invoices are now automated."
Trades & Crafts "The documentation of our care services is now digital and automated. More time for our patients."
Care & Health "Technical drawings, bills of materials, and quality protocols are instantly searchable. A search that used to take 30 minutes now takes 30 seconds."
Mechanical Engineering & Manufacturing "Client receipts, tax assessments, and annual financial statements are automatically sorted and assigned to the correct client. Receipt chaos is a thing of the past."
Tax Advisory & Legal "Project documentation, SLAs, and customer communication for our IT consulting projects are automatically classified and archived."
IT & Consulting Ready to scale PDF integrity?
Trust Agent in DMS or via API — risk score, findings and evidence from Premium. EU-hosted.
