I sometimes need to selectively edit a portion of a pdf, but when I click on Edit PDF, the OCR process messes up the format, or changes fonts to the point that it would be virtually impossible to recreate the "messed up" portion of the PDF. I realize that this is very likely due to the fact that the document was not originally created in Acrobat, but was probably scanned or converted from a document created from, say, MS Word, or similar program. But, as a former programmer, I think that it would be possible ... i.e., to selectively choose only a portion of a document to undergo the OCR process. I could be wrong, as I don't technically know how OCR engines work.

Anyway, adding selective editing of text (or, for that matter, an image) would be a GREAT feature!

Thanks for your consideration.