If a PDF has corrupt OCR, you must strip the hidden data before re-processing.
Before re-installing or editing registries, try these three high-success-rate actions. adobe acrobat dc ocr fix
: If you just want to find words, use "Searchable Image." If you need to fix typos in the PDF itself, you must use "Editable Text". Summary Table: OCR Fix Actions Individual Typos Use Correct Recognized Text tool. Garbage Text/Symbols Re-run OCR with Enhance enabled. Locked "Searchable" PDF Print to PDF to "flatten" it, then run OCR fresh. Sluggish Performance If a PDF has corrupt OCR, you must
This occurs when Acrobat detects that a page already contains editable text, preventing it from running OCR again. Adobe Help Center : Convert the PDF to a high-quality image format first. and choose Acrobat will save each page as an image file. Open these image files back in Acrobat and run the Scan & OCR Summary Table: OCR Fix Actions Individual Typos Use