PDF to PDF/UA: Make Every Document Fully Accessible

We have just added PDF to PDF/UA converter. A new, powerful way to ensure your PDFs meet the PDF/UA (ISO 14289-1) accessibility standard - complete with correct tagging, logical reading order, semantic structure, and assistive-technology-ready output.

Why it matters

Accessibility is essential for public sector organizations, educational institutions, publishers, and enterprises.
PDF/UA ensures your documents are perceivable, operable, understandable, and robust for all users - including those relying on screen readers, keyboard navigation, and other assistive technologies.

Our new converter automatically applies the required accessibility features, eliminating the need for manual remediation. Just upload your PDF, convert, and get a fully compliant, accessible document.

What’s included

Automatic Accessibility Enhancements

The converter takes care of:

Logical reading order
Semantic tagging and structural elements
Accessible metadata
Image alt-text support
WCAG-aligned output

Perfect for teams working on digital accessibility compliance and inclusive content delivery.

Converter-specific parameter

Linearize

Optimize the output PDF for fast web viewing.
This parameter is unique to this converter (other common parameters behave the same across most conversions).

Default: False

Why it helps

Produces true PDF/UA-compliant documents automatically
Improves the experience for users of assistive technologies
Helps organizations meet accessibility standards (WCAG, ADA, EN 301 549)
Easily integrates into automated workflows, CMS systems, and document pipelines

Try it now

👉 https://www.convertapi.com/pdf-to-pdfua