The Export PDF via Adobe Clouds PDF Pack uses a slider to select the Image quality when converting an Image to PNG, JPG, or TIFF. However, regardless of the setting, it outputs a low quality 792X1024 image. Whereas, Adobe Acrobat Pro can output 5100X6600 PNGs.

If due to subscription, the PDF pack is not able to output different quality Images, there should not be a setting for quality and it should be noted in the subscriptions comparison table.