இந்தக் கட்டுப்பாட்டை மாற்றினால் இந்தப் பக்கம் தானாக மாற்றப்படும்
Embed text in a PDF
Preview can recognise text in an image-based PDF (like a scan or a picture of a document) and embed the text in the document.
In the Preview app
on your Mac, open a PDF.Choose File > Export.
Select Embed Text.
Preview scans for text and embeds it in the PDF so that it can be selected in any PDF viewer.
Note: This option only appears if no text was previously recognised in the document.