verapdf

ZUgferd validator using Verapdf, discontinued because integrated into Mustangproject 2.0

The ultimate open-source PDF remediation engine, combining AI-automated structural tagging with Human-in-the-Loop interface for perfect PDF/UA validation. Shift PDF compliance left. The pdf-a11y is a complete toolkit—CLI, REST API, and Web UI—that automatically fixes document tags, generat

Test area for public veraPDF issues on stackoverflow etc

A simple Ghostscript-based PDF to PDF/A-{1, 2, 3}B converter written in Python.

Integration tests for the veraPDF project.

A Claude Skill that helps make your content usable by everyone, regardless of accessibility needs, by auditing web pages, documents, and media against WCAG standards.

MCP server client examples for EasyAccessPDF — PDF accessibility (PDF/UA, WCAG) checks, auto-fix and document conversion from AI clients. Docs in EN/DE/FR/ES/JA.

Document accessibility checking for the Statamic asset library: PDF, Word, PowerPoint and Excel.

Simple UI for interacting with the Gotenberg API including PDF format validation via veraPDF.

Automated Accessibility Checks for Downloadable PDFs

Official Python & TypeScript SDKs for the a11yfy API — make any PDF accessible (PDF/UA) with one call, with a verifiable compliance certificate

verapdf-verifyer

Local WCAG 2.2 AA accessibility checker for URLs, HTML, and PDFs — axe-core + veraPDF, with client-ready HTML/JSON reports. Nothing leaves your machine.

Eine autarke, KI-gestützte Lösung zur PDF/UA-1 Rekonstruktion. Strikte Architektur. Absolute Datenhoheit. Integrierte Endabnahme.