How to Set the Snapshot Resolution, Pixel in Adobe Acrobat Reader For Image

found in Adobe, is under Edit | Preferences | General, there is an option to set the snapshot tool resolution to a fixed number. I use 300pixels/inch’

300 PPI is a good resolution for printed images. 96PPI would be fine for on-line documents.

You can now use the Marque snap shot tool to capture images from a PDF file at a vastly improved quality.

How to Set the Snapshot Resolution, Pixel in Adobe Acrobat Reader For Image