How to Extract Text from a PDF Using OCR on iPhone
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If a region of your PDF is not searchable (does not contain a text layer), Highlights can extract the text using machine learning.
1. Make an image selection over the text you want extracted:
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2. Tap on the image selection to bring up the annotation popover:
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3. Tap the Text Recognition button:
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Wait for the text to be recognized:
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Once the recognition is complete your text will appear in the comment:
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And the image in your notes will be converted to text:
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4. Tap the Smart Copy button to copy the extracted text
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The default language for text recognition is English (US), but you can change the text recognition language in settings:
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