Optical character recognition OCR technology allows for the conversion of scanned documents and images into a layer of text while maintaining the original image.

What is ocr searchable. The differences between these versions is outlined in the left column. Only the image of the characters is seen. It is used to convert scanned files PDF files and image files into editablesearchable documents.

Searchable Image Exact leaves the image alone. It is a widespread technology to recognize text inside images such as scanned documents and photos. It comes in three options.

Optical character recognition or optical character reader OCR is the electronic or mechanical conversion of images of typed handwritten or printed text into machine-encoded text whether from a scanned document a photo of a document a scene-photo for example the text on signs and billboards in a landscape photo. A searchable PDF file is a PDF file that includes text that can be searched upon using the standard Adobe Reader search functionality. If you convert text within your imagery to text strings you can begin to catalog your imagery into a searchable database.

Once organized into such a system one would simply have to search for a text string within the imagery and the relevant image would appear. What if your goal is to create a searchable database of the data held within your images. Without OCR an image-based PDF file is not searchable.

Differences would indicate usage of Searchable Image. Adobe Acrobat Pro is an optical character recognition OCR system. Only the image of the characters is seen.

Searchable Image will tweak the image. When converting scanned original data to PDF format paste transparent text data into a PDF file then create a searchable PDF file. Free OCR software as a hosted service and as download.