Accessible documents: PDFs vs HTML pages (trade-offs)
Short answer: HTML pages are usually easier to make accessible and responsive; PDFs are fine for print-oriented downloads when authored with structure, tags, and readable order.
Do not bury critical-only info in untagged PDFs.
When HTML wins
- Core service explanations and FAQs.
- Content that updates often.
- Mobile reading scenarios.
When PDF can work
Forms meant for ink signatures, printable checklists, and regulated layouts—export from tools that preserve tags; test with screen readers.
Offer both thoughtfully
Summarise PDF essentials in HTML with a download link—helps SEO and accessibility.
Frequently asked questions
Scanned PDFs?
OCR does not equal accessible—prefer source documents.
Password-protected PDFs on site?
Ensure access paths meet your privacy commitments.