Not a serious app

Many things broken about this app. OCR is adequate but manual corrections do not save, so that is broken.
Difficult to figure out how to OCR AFTER saving the image of the document. I couldnt figure that out, it would be nice if you could.

Interface and workflow lacks clarity and usefulness. Should allow more format options, for example, if you scan a newspaper article that contains lots of hyphens, consider making an option to automatically remove the hyphens and rejoin the words. This is as easy as search and replace.
I have no idea what the Pro version offers other than ad removal, but the developer would have to put in more effort into the ad version to warrant a purchase..

Make your goal to write the best Image to OCR to PDF software out there, that way everyone wins!

Famdamily1 about Doc Scanner + OCR Free: PDF scanner to scan document, receipt, photo, v2.2