WITHOUT Adobe see image dpi in pdfs

Okole

Junior Member
Feb 21, 2012
19
0
61
Hi, I bought a Brother MFC-L5900dw and it will scan both sides in the same pass with a 70 page document feeder. I'm going to be scanning everything into pdfs and then ocr'ing a copy of the data. I'm finding it is quite un-natural and difficult to just open a pdf file and see what my printer is scanning into the pdfs. I just set it to 600 dpi for pages scanned using the document feeder but the pdfs that show up on my Asus Rog are 300 dpi. I want an easy way just to look at a pdf WITHOUT Adobe and tell me what size the image or images are. I do have Pdf Fusion but that doesn't seem to do it. I do have Adobe Acrobat that comes in Windows 10. It doesn't have that printer production option unless I want to pay for it.
Thanks for the lead!