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.

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.

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.

Django API that checks uploaded PDFs against accessibility standards (WCAG 2.1 AA / PDF/UA-1 via VeraPDF + a custom Claude script) and automatically remediates the ones that fail - OCR, tagging, metadata fixes, alt text, and link repair, before re-checking them and returning via webhook. Developed by Van Buren County DID.

Automated Accessibility Checks for Downloadable PDFs

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

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.

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