PDFix SDK Pricing – Enterprise PDF Accessibility API
Automate PDF Accessibility Compliance at Any Scale
Integrate PDF/UA, WCAG 2.2, ADA, and EAA compliance directly into your document workflows. On-premises, enterprise-grade, fully programmable.
1 000+
Organizations worldwide
5 Languages
Python, C#, Java, C++, Node.js
Millions
PDFs processed monthly
On Premises
No data leaves your network
CHOOSE YOUR TIER
Flexible SDK Licensing
Start free. Request a quote for commercial tiers – pricing is tailored to your deployment scale, instance count, and use case.
Lite
Core PDF reading & rendering. Free forever.
FREE
✓ Render PDF pages
✓ Read PDF objects & structure
✓ Read PDF content
✓ Read PDF metadata
✓ All 5 languages
✓ Windows, macOS & Linux
Basic
Edit, save, convert PDF to HTML, OCR, forms.
QUOTE
✓ All Lite features
✓ Edit & save PDF documents
✓ PDF to fixed-layout HTML & By Tags
✓ PDF forms to HTML forms
✓ OCR integration
✓ Digital signature support
Professional
Content extraction, responsive HTML, redaction.
QUOTE
✓ All Basic features
✓ Logical content extraction
✓ Template configuration
✓ PDF to responsive HTML5
✓ Data extraction & Redaction
✓ Custom workflow actions
Enterprise
Full accessibility automation – PDF/UA & WCAG at scale.
QUOTE
✓ All Professional features
✓ PDF accessibility remediation
✓ PDF to PDF/UA automated
✓ AI-powered auto-tagging
✓ Auto-fix accessibility issues
✓ Section 508, ADA & EAA compliance
FEATURE MATRIX
Detailed feature comparison
Select the tier that matches your workflow. Enterprise includes the full PDF/UA & WCAG accessibility automation stack.
| Feature | Lite | Basic | Professional | Enterprise |
|---|---|---|---|---|
| Render PDF pages | ✓ | ✓ | ✓ | ✓ |
| Read PDF content | ✓ | ✓ | ✓ | ✓ |
| Edit & save PDF | ✓ | ✓ | ✓ | |
| PDF to HTML (fixed & tagged) | ✓ | ✓ | ✓ | |
| PDF forms to HTML forms | ✓ | ✓ | ✓ | |
| OCR & digital signature | ✓ | ✓ | ✓ | |
| Logical content & data extraction | ✓ | ✓ | ||
| PDF to responsive HTML5 | ✓ | ✓ | ||
| Templates | ✓ | ✓ | ||
| Redaction | ✓ | ✓ | ||
| PDF/UA automated conversion | ✓ | |||
| AI-powered auto-tagging | ✓ | |||
| Accessibility fixes | ✓ | |||
| Enterprise batch | ✓ | |||
| On-premises deployment | ✓ | ✓ | ✓ | ✓ |
| Python, C#, Java, C++, Node.js | ✓ | ✓ | ✓ | ✓ |
Built for the workflows that matter
Government document remediation
Automate Section 508 and ADA Title II compliance for legacy PDF repositories.
Publisher & media workflows
Convert complex multi-column PDFs to responsive HTML5. Extract structured content for republishing. Automate compliance for markets.
University course material accessibility
Remediate academic papers, and course materials before the 2026 deadline.
CMS & DMS pipeline integration
Integrate PDF/UA validation and auto-tagging directly into your workflow or custom CMS using the SDK’s REST-compatible action system.
Financial & regulatory reporting
Extract structured data from financial PDFs and ensure regulatory filings are accessible.
On-premises processing – data stays in your environment.
Software product integration
Embed PDF accessibility into your SaaS product or desktop application. Supports CI/CD pipelines and GitHub AI actions via the PDFix Marketplace.
Customer Stories
Trusted in production by government, courts, universities & enterprises.
Frequently Asked Questions
What is PDFix SDK?
PDFix SDK is an enterprise-grade PDF accessibility library that lets developers automate PDF/UA compliance, WCAG 2.2 remediation, auto-tagging, and structured content extraction. It runs fully on-premises, integrates into existing document management systems and CI/CD pipelines, and supports Python, C#, Java, C++, and Node.js.
Is PDFix SDK free to use?
PDFix SDK Lite is permanently free – no registration, no time limit. It includes PDF rendering, reading PDF objects, content extraction, and metadata reading. Commercial tiers (Basic, Professional, Enterprise) are priced by instance count – request a quote for exact pricing tailored to your deployment scale.
What programming languages does PDFix SDK support?
Fix SDK officially supports Python, C# (.NET), Java, C++, and Node.js. Complete code examples and documentation for all five languages are available on GitHub. The SDK also supports command-line integration for shell-based automation and CI/CD pipelines.
Does PDFix SDK work on premises? Does it send data to the cloud?
PDFix SDK is fully on-premises – no document data is transmitted to PDFix servers or any cloud service. All processing happens locally within your infrastructure. This is a core architectural principle, which is why federal agencies including USCIS and the Judicial Council of California trust PDFix SDK for sensitive document processing under strict data residency requirements.
Can PDFix SDK handle enterprise-scale batch processing?
Yes. PDFix SDK is designed for enterprise batch processing at scale. Customers process millions of PDFs monthly using PDFix SDK integrated into their document management workflows. The SDK’s architecture supports multi-threaded batch processing, worker queue integration, and deployment in containerized environments (Docker/Kubernetes). See the PDFix Actions Marketplace for pre-built automation actions.
Disclaimer: PDFix provides tools and technology to assist in making your documents accessible, but we do not guarantee 100% document accessibility. Achieving full compliance requires human checks and intervention. Please note that PDFix is a technology provider, not a service provider. The responsibility for document compliance rests with the user.
