Scanned PDF to Text: What OCR Can Actually Fix
A scanned PDF is one big image with no real text layer, so a normal PDF to Word conversion extracts nothing and you end up with an empty file. The fix is OCR (optical character recognition): turning the text inside the images into real, editable text.
- Check first: can you select and highlight the text? Yes = text layer exists. No = image-based scan.
- Scanned files are converted via OCR automatically: first 5 pages, Chinese + English.
- Recognized text is editable, but complex tables and precise layout are still not guaranteed.
FAQ
Why is my scanned PDF converted to an empty Word file? Because the file has no text layer to extract; OCR is attempted automatically, but test with the first few pages first.
Which languages does OCR support? Chinese and English (simplified Chinese primarily). Japanese, Korean, and other languages are not guaranteed.
Will the original layout be preserved? No. OCR outputs editable text; tables and layout are hard to keep 1:1.
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