#Adobe convert scanned pdf to text pdf
If you've collected a bunch of PDF documents and wish to recognize them all in a batch operation, choose In Multiple Files.įor a single file, you'll see the following options appear:
* If you just want to recognize text in the open PDF file, choose In This File. To use Acrobat's OCR feature, click on the Tools pane, then select Recognize Text. This indicates that the PDF file is simply a set of page images, which means it isn't searchable. When I click in the document to try and select text (a good test for whether the document is already searchable), the entire page is selected in light blue as an image. In the example below, I'm using a journal article I downloaded from American Psychologist. If not, university students and faculty qualify for steeply discounted educational software prices direct from Adobe or your university bookstore.) Most well-equipped university computer labs will have Adobe Acrobat Professional available.
#Adobe convert scanned pdf to text how to
Here's how to use Adobe Acrobat Pro to turn those image-based PDF files into searchable text PDF files: (Note: You must use Adobe Acrobat Professional for these tasks - Acrobat Reader doesn't have OCR capabilities, nor can it make changes to PDF files. This feature of Acrobat Pro is especially useful for academics - how many times have you downloaded an older journal article and found the PDF contained images rather than text? Not very useful when you'd like to search for key words rather than read through every potentially relevant article. With the excellent OCR (optical character recognition) technology available in Adobe Acrobat Professional, I was even able to recognize the text in the scanned documents, enabling full-file searching in modern operating systems (e.g., Windows 7, OS X, most Linux distributions). (Also, the papers were starting to pile up and turn my office into a huge mess.) My solution was to scan my paper files and organize them digitally. Even if every single document I had saved was incredibly useful, they'd never be useful if I couldn't find the right file at the right time.
Several years ago, though, I realized that my filing system was a mess, and it was time to go digital. If it seems like a document might be useful to me at some point, even in the very distant future, I keep it.
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