Scales properly to handle files with thousands of pagesįor details: please consult the documentation.

Uses Tesseract OCR engine to recognize more than 100 languages.

Distributes work across all available CPU cores.

If requested, deskews and/or cleans the image before performing OCR.

Optimizes PDF images, often producing files smaller than the input file.

When possible, inserts OCR information as a 'lossless' operation without disrupting any other content.

Keeps the exact resolution of the original embedded images.

Places OCR text accurately below the image to ease copy / paste.

Generates a searchable PDF/A file from a regular PDF.

See the release notes for details on the latest changes. Output_searchable.pdf # produces validated PDF output Input_scanned.pdf # takes PDF input (or images) output-type pdfa # it produces PDF/A by default jobs 4 # it uses multiple cores by default title 'My PDF ' # it can change output metadata rotate-pages # it can fix pages that are misrotated

l eng+fra # it supports multiple languages Ocrmypdf # it's a scriptable command line program

Mac os ocr on pdf file