3 ms·
Although https://www.willus.com/k2pdfopt/ https://www.willus.com/k2pdfopt/ is meant for reformatting PDFs to view on e-readers, it does do a reasonable job of e
by flicken 6y ago
Although https://www.willus.com/k2pdfopt/ https://www.willus.com/k2pdfopt/ is meant for reformatting PDFs to view on e-readers, it does do a reasonable job of extracting text via OCR and storing as a PDF layer. The underlying engine can be either https://github.com/tesseract-ocr/tesseract https://github.com/tesseract-ocr/tesseract or http://jocr.sourceforge.net/ http://jocr.sourceforge.net/