Normfluss
6.7#3 in pdf accessibility softwareFree planFree planWebAPI
VisitNormfluss is aimed at businesses and compliance, content, and operations teams working with PDFs, as well as public-sector and healthcare organizations. It may also suit software platforms that generate customer documents and need checking through an API.
It suits people checking PDFs against PDF/UA or WCAG criteria on Windows. The manual review tools and remediation guidance may also help reviewers working beyond automated scans.