Accessibility is not only for websites. A flat scan is a picture of text — screen readers and Find-in-page struggle. Making a scanned PDF more accessible usually starts with a searchable text layer. SortMyFile OCR PDF does that privately in the browser; pair it with alt-text workflows when the packet is mostly images.
How to make a scanned PDF more accessible with OCR
OCR the scan, then verify extracted text with PDF to Text or Find in Preview. If pages are skewed or dark, improve the source photos first — OCR cannot invent clarity that is not there.
- Straighten and brighten the scan if needed
- Run OCR PDF on SortMyFile
- Verify searchable text with Find
- Archive both original and OCR’d copies
How do alt text and image packets improve PDF accessibility?
When you assemble a PDF from images (ID photos, receipts), use Accessible Images → PDF and write alt notes so assistive tech is not stuck with filenames like IMG_0001.
Is OCR enough for full PDF/UA accessibility?
Searchable OCR is not automatic PDF/UA compliance. Complex tagged structure, reading order, and tables often need dedicated remediation tools. Be honest with stakeholders about that boundary.
Should you OCR again after heavy PDF compression?
Portal compress passes often destroy text layers. If the result is still readable, OCR again before you archive the “final” submission copy.
Is OCR for accessibility private on SortMyFile?
On-device OCR keeps document pixels local. Language packs may download once from a CDN. That tradeoff beats uploading medical or identity scans to a random cloud OCR API.
Try it now
Open the matching SortMyFile tool — processing stays in your browser.