I'm new to Acrobat and trying to create a .pdf of several images. For the life of me, I can't figure out how to make the imported images retain their size/resolution (I'm not sure what's the culprit). The .pdf is meant to be composed of five .pngs, 1024x683, saved at 72 DPI, but the images, when viewed at 100% in the created .pdf, are resized and antialiased. Pixels matter, so I'm trying to figure out how to make the original images appear pixel-perfect as they were created.
Thanks in advance for any help!
Something to try.
With Acrobat open, access Preferences.
Select the category "Convert To PDF".
Scroll through the "Converting To PDF" list.
Select PNG.
Click on the "Edit Settings..." button.
Play with the "Adobe PDF Settings" for Compression (Monochrome - Grayscale - Color) and
the Color Management.
The default settings for Grayscale and Color compression are JPEG (Quality : Medium).
So, out of the gate, a PNG brought into PDF will have a measure of lossy compression
(destructive removal of pixels via downsampling).
Be well...
Be well...