I need help being able to distinguish what is a regular space and what is a non breaking space in Adobe Acrobat Pro DC on a pdf that I have. Is there anyway to do this? I tried using the find and search functions to find the non breaking spaces but that didn't work. Any ideas?
Adobe Acrobat Pro is not a word processor and does not have a feature to show markers for non-printing characters.
Do you still have the source document, i.e., InDesign, Illustrator, or even Word? If so, you can find it there.
It might be possible to do it with a script. Could you share with us (via Dropbox, Google Drive, Adobe Cloud, etc.) a file with both types of spaces?