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Everyday filing

How do I make scanned PDFs searchable?

Image-only PDFs get a text layer via Apple Vision OCR — on your Mac, not in a cloud.

A scanned PDF is just pictures of pages — there’s no text for search or AI classification to work with. dossier fixes that with on-device OCR using Apple’s Vision framework. Nothing is uploaded anywhere.

When it happens automatically

  • During a batch auto-file run, image-only PDFs are OCR’d on the fly so they can be classified like any other document.

When you want it manually

  1. Right-click a PDF in the file list → OCR.
  2. dossier rasterizes each page, extracts the text, and stores it in the catalog — the PDF file itself is not modified.

How you see the result

  • OCR’d files show an OCR badge in the file list.
  • The extracted text is immediately part of full-text search, and there’s an Only OCR’d files toggle in the search filters.
  • The AI can now read the document’s content when proposing where it belongs.

OCR quality depends on the scan. For a crooked 1990s fax, expect the text layer to be imperfect — usually still plenty for search and classification.