# Collector archive

https://thedollscout.com/collectors
Published by TDS Document Scout
Updated: 2026-09-25

The original collecting guides remain available below. TDS now focuses on document tools. These historical tools have a separate scope and do not assess PDFs.

Reference material
- W3C: PDF reading order: https://www.w3.org/WAI/WCAG22/Techniques/pdf/PDF3
- W3C: text alternatives in PDF: https://www.w3.org/WAI/WCAG22/Techniques/pdf/PDF1
- Mozilla PDF.js: https://mozilla.github.io/pdf.js/