Fruition PDF Accessibility vs PAC (PDF Accessibility Checker)

Fruition PDF Accessibility is a web and API service for remediating PDF structure and adding AI-based content tags. Upload a valid PDF or submit it through the REST API, which accepts up to 100 pages per request and returns a remediated file. Structural remediation sets metadata, marks the PDF as tagged, adds a PDF/UA-1 identifier, sets tab order, builds structure and parent trees, checks page resources, and generates bookmarks. AI analysis identifies headings, paragraphs, lists, and tables, adds semantic tags and image alt text, and analyzes color contrast. The service targets WCAG 2.2 AA, PDF/UA-1, Section 508, and ADA compliance. Structural work is listed at under 2 seconds per document; AI content tagging takes 30–60 seconds. The free plan is free for 10 pages per month with basic structural remediation. Basic is $0.50, paid once after the monthly free pages; Full AI is $2, paid once and includes structural fixes and AI features.

PAC (PDF Accessibility Checker) is a free Windows desktop application for assessing PDF accessibility. Its Free plan costs nothing and includes PDF/UA and WCAG checks, quality checks, and AI-assisted checks. PAC covers WCAG 2.2 and combines automated scans with manual review tools. It also provides remediation guidance for addressing accessibility issues. The application is made by PAC (PDF Accessibility Checker), founded in 2010 and headquartered in Zurich, Switzerland. Windows is the listed platform. Mobile testing, a browser extension, and CI/CD integration are not included among its capabilities. The stated product scope is PDF accessibility checking, with checks aimed at PDF/UA and WCAG requirements rather than broad application testing. For Windows users reviewing PDF files, the free plan brings automated analysis, reviewer-led assessment, quality checks, AI-assisted checks, and guidance for remediation into one desktop application. Its feature set is focused on document accessibility rather than multi-platform testing.