Optical Character Recognition, OCR, is a technology that recognizes text within images. It allows PDF Suite to differentiate this text from the rest of the image so you can edit it.
If the OCR module is not available for you, you can purchase it here.
You will be able to recognize an image by the red border that surrounds it when you select it while in Edit Mode.
When you use any OCR feature, you will find text boxes surrounding the text instead of just the image.
When the whole page is one large image, it is indicative of a document made up of scanned pages. Without OCR, they cannot be edited easily.
The OCR Module has a series of resources designed for different circumstances.
Auto and Manual:
These are only active when an individual image is selected. Rather than scanning an entire document, you can work image by image. These features do not create a new file but scan the image within the existing PDF. Click here to find out more about using Auto and Manual OCR.
Page Range:
Click here to select a page range to scan.
Select the pages you’d like and hit Recognize. A new file will be created from the selected range:
Entire Document:
This option will apply the OCR Engine to the entire document at once. You will see the status bar appear advising you that PDF Suite is recognizing text. When it is finished, a new file will open with all your images scanned. Your original file will not change.
Batch:
With the Batch tool, you can use the OCR engine on multiple files at once.
From External Image:
This will open a Browse window. Choose your file and it will open ready to be edited.
Scan and Recognize:
This feature will interface directly with your scanner. As you create your new PDF file directly from your scanner, the documents will be scanned with OCR as well, making them ready to edit.