As with the previous versions, you can use Acrobat DC to extract images from a PDF. Some of you have reported that you’re unable to find the options, so quick and dirty, here it is: Choose Tools > Export PDF.
- Choose Tools > Export PDF.
- Click Image.
- Click an image format, such as JPEG, PNG, TIFF.
Optionally, click the “gear” icon to set the image properties and options
- Select Export All Images checkbox.
- Click Export.
For detailed information, on Export PDF, see Convert or export PDFs to other file formats in the Acrobat DC help.