A PDF image is the file that captures all the PDF elements as an electronic image, which is often generated when we scan documents, so we also refer as scanned PDF file. A PDF image is not editable and searchable, but what if we need to modify or extract text from a scanned PDF for different purposes? Then you will have to convert the PDF image to Text with OCR technology. In the following parts, 3 ways to convert PDF image to Text will be introduced.
There are numerous PDF OCR software designed to fix the “PDF Image to Text” problem, but to obtain the best OCR results, we need the help of an OCR expert. Basing on different platforms, choice of OCR expert will vary.
To convert PDF Image to Text, the conversion quality is always the top concern from users, as people are tired of missing content, OCR errors and messy format.
But the Mac OCR expert, Cisdem PDF Converter OCR for Mac can eradicate all these troubles.
As the highly recommended PDF OCR Software for Mac, Cisdem PDF Converter OCR can:
Let’s Convert PDF Image to Text with PDF OCR Software for Mac!
For more accurate OCR results, you can click the "Settings" icon. You will find all the contents are automatically marked as Texts, Images or Tables in different colors, for the program to recognize each part accurately. First, you need to check all the OCR applied zone are marked properly, if not, manually adjust (delete the defaulted mark box, chooes the tool under OCR Applied Zone, then drag a mark box to select specific contents). For example, if you want to output a part as table, remove the mark box in this zone, click on "Mark Tables" in the OCR applied zone, then drag a mark box to select those contents you want to mark as Tables. You can resize the mark box by dragging its corners. This is done to make sure all the parts are recognized properly and will be outputed with good formatting.
There are more choices if you want to convert pdf image to text on Windows, but here we only pick the best for you: Readiris 16 for Windows by Iris.
Iris is the world leader to offer OCR solutions, its iris OCR has won large recognition from users with its excellent and powerful OCR engine to work accurately on scanned documents. Readiris 16 for Windows helps to:
Let’s Convert PDF Image to Text with Readiris 16 for Windows!
In the case that you are not converting pdf image to text frequently, you can turn to web-based free OCR service, which is free and easy to use.
Online2pdf, is an online PDF converter allowing users to convert native and scanned PDFs into Word, Excel, Powerpoint, Publisher, OpenOffice, Images, XPS and searchable PDF. In addition, it enables you to edit, unlock, merge PDFs.
Web-based free OCR service is attractive to everyone, however, in light of the potential risk of information leakage on these web servers, we’d better take a second thought before using free OCR services. If you decide to turn to an OCR expert, which one do you pick to convert PDF image to text?
Connie has been writing for Mac productivity and utility apps since 2009. Each review and solution is based on her practical tests, she is aways energetic and trustworthy in this field.