AI-Powered PDF Accessibility Remediation
Your documents aren't accessible. The deadline just moved — not away.
CASO Comply remediates PDFs to WCAG 2.1 AA, PDF/UA, and Section 508 compliance — automatically, in under a minute, starting at just $0.30/page.
Free audit — no credit card, no sales call. Scans up to 25 pages. Results in under 60 seconds.
Time remaining until ADA Title II deadline
What Is CASO Comply?
CASO Comply is an AI-powered PDF accessibility remediation platform built by CASO Document Management. It discovers PDF documents on your website, remediates them to meet WCAG 2.1 AA, PDF/UA (ISO 14289), and Section 508 standards, validates compliance against each document, and can replace the original files with accessible versions. The platform is powered by Accessibility on Demand™ (AoD), CASO's AI-driven remediation engine. Remediation starts at $0.30 per page for automated processing and scales to $12 per page for expert human review with a Certificate of Compliance. CASO Comply serves government agencies, universities, K-12 school districts, healthcare organizations, and enterprises that need to make large volumes of PDF documents accessible without hiring specialized accessibility staff — a practice known as document accessibility. CASO Document Management has served government and enterprise clients since 1994, with SOC 2 Type II certification and HIPAA-compliant document handling.
Non-compliance isn't just a risk. It's a liability.
The DOJ has extended the ADA Title II deadline by one year. Entities serving populations of 50,000+ must now comply by April 26, 2027. Entities serving fewer than 50,000 have until April 26, 2028. The compliance obligation — and the penalties — are unchanged. Penalties start at $75,000 for first violations and $150,000 for subsequent violations.
Three steps to compliance.
Upload your documents. We handle the rest — remediate thousands of PDFs with bulk processing.
Upload PDFs individually or in bulk — through our secure portal, API, or Docker Agent. Scanned documents are automatically OCR'd.
Our AI engine builds structure tags, generates alt text, corrects reading order, sets metadata and bookmarks, and validates compliance — in under a minute per document.
Download fully compliant documents with compliance reports and audit trails. Ready to publish.
Under the hood
Document remediation services
Powered by Accessibility on Demand™ — CASO's AI-driven remediation engine. From accessibility audits to full-scale remediation.
PDF Remediation
Full WCAG 2.1 AA, PDF/UA, and Section 508 compliance. Starting at $0.30/page.
Learn moreOffice Remediation
Word, Excel, and PowerPoint accessibility remediation. Native Office format preserved — no PDF conversion.
Learn moreSiteScan
Automated document inventory, scoring, and compliance monitoring. Scan up to 25 pages free — results in under 60 seconds.
Learn more
See the difference
Watch a non-compliant document transform into a fully accessible, tagged file — in under a minute.
Score: 23/100
Score: 97/100
Upload your own document and see the results in real time
Simple per-page pricing. No surprises.
Choose the service level that matches your documents' complexity. Mix and match across your library. See how we compare to other vendors.
Searchable text layer creation (OCR), automated tagging, reading order correction, and compliance validation. Compliance target: 90%+.
- Searchable text layer creation (OCR)
- Auto-tag structure (headings, lists, paragraphs)
- Basic alt text tagging for images
- Metadata cleanup & language tagging
- Logical reading order correction
- Compliance validation report
- Batch processing support
Everything in Standard Accessibility plus contextual alt text, AI-verified heading hierarchy, advanced form tagging, and a guaranteed ≥95% compliance score.
- Everything in Standard Accessibility
- Contextual, document-aware alt text for images
- AI-verified heading hierarchy
- Complex table header association
- Advanced form tagging
- Configurable bookmarks
- Guaranteed ≥95% compliance score (WCAG 2.1 AA / PDF/UA)
- Detailed compliance report with remediation log & audit trail
Everything in Enhanced Compliance plus complete human review, guaranteed 100% compliance, and a Certificate of Compliance.
- Everything in Enhanced Compliance
- Complete human review and correction of all automated results
- Expert remediation of complex tables, interactive forms, and edge cases
- Guaranteed 100% compliance
- Certificate of Compliance
- Full WCAG & PDF/UA compliance score certification
- Priority processing
- Dedicated account support
- VPAT-supporting compliance documentation (on request)
Built for the organizations that need it most.
From state agencies to universities to Fortune 500 companies — we serve organizations with the highest compliance requirements, including municipalities and K-12 school districts.
Government & K-12
ADA Title II compliance for state, county, and municipal agencies and public school districts. Meet the April 2027 deadline (extended by DOJ) with confidence.
Learn moreHigher Education
Section 508 and ADA compliance for universities. Bulk remediation for course materials, research, and administrative documents.
Learn moreEnterprise
ADA Title III compliance and lawsuit prevention. API integration, security certifications, and dedicated support for large organizations.
Learn more
Deploy your way. Your data, your control.
Cloud, on-premise, or hybrid — choose the deployment model that matches your security requirements.
Upload to secure cloud. AES-256 encrypted. Zero infrastructure.
- Zero infrastructure setup
- Automatic updates
- Cloud dashboard & reporting
Ideal for: Small orgs, public website PDFs
Get StartedAuto-monitors folders on your infrastructure. Documents never leave your network.
- Documents never leave your network
- Scheduled scans & batch processing
- Local dashboard at localhost:9090
Ideal for: Mid-size, document-sensitive orgs
Get StartedCustom deployment, dedicated support, SLAs, compliance certification.
- Dedicated account manager
- Custom SLAs & reporting
- On-premise or cloud deployment
Ideal for: Hospitals, large gov, regulated industries
Contact Sales
Trusted by government and education
CASO has over 30 years of experience serving public sector organizations since 1994.
Upcoming Webinar
Get Ahead of the Extended ADA Title II Deadline
Free 30-minute sessions covering the DOJ's one-year deadline extension, which PDFs need remediation, and a live demo of Accessibility on Demand.
Limited to 100 registrants per session
Backed by 30+ years of document expertise.
CASO Comply is a product of CASO Document Management, a SOC 2 Type II certified company serving government, education, and enterprise since 1994. Learn more about our mission, or review our security and compliance posture. Our Accessibility on Demand™ platform combines AI-powered automation with decades of document management expertise.
We understand both the document image and the accessibility structure — giving us an advantage with scanned backfiles, legacy documents, and image-only PDFs that pure-software accessibility vendors can't match.
Frequently Asked Questions
What is CASO Comply?
CASO Comply is an AI-powered PDF accessibility remediation platform. It discovers PDFs on your website, remediates them to WCAG 2.1 AA, PDF/UA, and Section 508 standards, validates compliance, and replaces the originals with accessible versions. Built by CASO Document Management (founded 1994), it starts at $0.30 per page and serves government, education, and enterprise organizations.
How does CASO Comply work?
CASO Comply's SiteScan crawler finds every PDF on your website and scores each one for accessibility compliance. The AI engine then remediates documents by adding structure tags, alt text, reading order, table headers, form labels, metadata, and bookmarks. Remediated documents are validated against PDF/UA and can be replaced on your site automatically.
What accessibility standards does CASO Comply support?
CASO Comply remediates to WCAG 2.1 AA, which also satisfies Section 508, PDF/UA (ISO 14289), ADA Title II, and EN 301 549 requirements. One remediation pass covers all of these overlapping standards.
How much does PDF remediation cost?
CASO Comply offers three tiers: Standard Accessibility at $0.30 per page, Enhanced Compliance at $1.80 per page with a 95%+ compliance guarantee, and Full Remediation starting at $12 per page with expert human review and a Certificate of Compliance. Volume pricing is available.
Can CASO Comply remediate scanned PDFs?
Yes. Scanned and image-only PDFs are automatically OCR'd before remediation. CASO Document Management has 30+ years of experience with scanned backfiles and legacy documents, so image-based PDFs are handled with the precision of a document management company.
Is CASO Comply a software platform or a service?
CASO Comply is primarily a SaaS platform — organizations log in, connect their web properties, and the system automates document discovery, remediation, and replacement. For complex or legally sensitive documents, CASO also offers expert human review through the Full Remediation tier.
Where is document data processed?
Organizations choose their deployment model. Cloud API processes documents in CASO's SOC 2 Type II certified cloud. Docker Agent processes documents locally on your own infrastructure — files never leave your network. Enterprise deployment offers custom configurations with dedicated support.
Who uses CASO Comply?
CASO Comply is built for government agencies, universities, K-12 school districts, municipalities, healthcare organizations, and enterprises that need to make large volumes of PDF documents accessible to comply with ADA Title II, Section 508, or organizational accessibility policies.