PREP by Continual Engine

Fast, Scalable, and Affordable PDF Remediation

PREP is an AI-powered PDF and document accessibility solution from Continual Engine. It helps organizations simplify and speed up the remediation process by automating more than 90% of document tagging while allowing accessibility experts to review, edit, and validate the results.

PREP generates accessibility elements and supports complex documents containing scanned pages, tables, lists, forms, images, and other challenging structures. Organizations can create accessible documents inline with standards including WCAG, PDF/UA, Section 508, and ADA Title II.

Key Features

  • AI-powered PDF tagging and remediation.
  • Automated alt text generation.
  • OCR for scanned documents.
  • Support for headings, lists, tables, forms, and complex layouts.
  • Accessibility checking for WCAG and PDF/UA requirements.
  • Tools for reviewing and modifying tags and reading order.
  • Collaboration features for accessibility teams.
  • Support for large-scale document remediation.

Who’s It For?

  • Public-sector and regulated organizations.
  • Accessibility and compliance teams.
  • Colleges, universities, and schools.
  • Government agencies and municipalities.
  • Publishers and organizations managing large PDF libraries.
  • Corporate communications, marketing, and legal teams. 

Accessible Web Demos

1 Videos

Ready to get started?

Use PREP to automate much of the PDF remediation process, reduce repetitive manual work, and make document accessibility more scalable. Its AI-powered tools support tagging, alt text generation, OCR, accessibility checking, and expert review for organizations working toward WCAG, PDF/UA, ADA, and other accessibility requirements.

Select the Get Started Now button to request a free demo or custom quote!