Tools
All Ceereo tools
Pick the tool that matches how you searched. Every one audits your PDF against PDF/UA and WCAG machine checks, then can write the missing accessibility layer into the same file.
Free PDF Accessibility Checker
Upload a PDF and get an itemized audit against PDF/UA and WCAG automated checks — every issue named, explained, and mapped to the standard it breaks.
Open toolMake Your PDF ADA Compliant
ADA compliance for documents means screen-reader access. Upload your PDF, see what fails, and download a tagged, machine-verified version — visually unchanged.
Open toolPDF Remediation, Without the Per-Page Invoice
Human remediation services charge $3–10 per page and take days. The machine-checkable layer — most files' actual problem — takes minutes here.
Open toolConvert Your PDF to Section 508 Compliance
Section 508 reviews start with the same automated checks every time. Pass them with a tagged, verified PDF — produced from your original in minutes.
Open toolMake Your PDFs EAA Compliant
The European Accessibility Act has applied since June 2025 — and the documents your business publishes are part of it. Fix them in minutes, not per-page invoices.
Open toolFix Your PDF's Reading Order
When a screen reader jumps from headline to footer to column three, the file's structure is wrong — not the reader. This rebuilds it.
Open toolTag Your Untagged PDF
"Document is not tagged" is the #1 accessibility failure. This adds the full tag layer to the PDF you already have.
Open toolGenerate Alt Text for Your PDF's Images
Every meaningful image needs a description a screen reader can speak — written into the PDF's structure, not pasted in a document nobody ships.
Open toolPDF accessibility checker for Mac
The standard free checker, PAC 2024, runs only on Windows. Ceereo runs in the browser — audit and fix PDFs from any Mac, no install.
Open tool