How to convert PDF images to text
Many people wonder if there is a way to access the actual text content of a scanned PDF document. While it may be useful to have the document accessible as a digital image, adding text-searchability provides an incredible convenience that completely transforms your ability to work with the file. In order to convert PDF images to text, you would need to use OCR software
There are several major considerations to keep in mind when using OCR software. There are some free tools available online, but you will find that those are extremely slow and often inaccurate. Thus, be certain that the OCR tool you use has been tested for accuracy, or your results will be useless. Additionally, OCR software should be able to process the documents that you need without slowing down your workflow, making batch processing a useful capability to have.
Software to convert PDF images to text
Spend some time browsing the internet to learn about the different OCR tools available. It may be hard to settle on a program without knowing much about it and without testing it out, so begin with a free trial of a tool like Maestro Recognition Server from CVISION. Maestro is a how-power, high-accuracy solution for professional users. You can download and install the free trial version of Maestro to see it in action.