HT201740: Mac Basics: Preview app views and edits images and PDFs

cosmo5

Level 1 (4 points)

Mac OS X

Q: Why does Preview not allow Adjust Color for PDF files? This would be extremely useful, e.g. to quickly enhance contrast in scanned text documents.

Why does Preview not allow Adjust Color for PDF files? This would be extremely useful, e.g. to quickly enhance contrast in scanned text documents.

MacBook Pro with Retina display, OS X El Capitan (10.11.6)

Posted on Sep 8, 2016 1:15 AM

I have this question too

Q: Why does Preview not allow Adjust Color for PDF files? This would be extremely useful, e.g. to quickly enhance contrast in scanned ... more