I have attempted to take advantageof this capability ("PNG 32-Bit with Transparency support") in version 1.2 using Fireworks, Photoshop, Firefox, IE, and a couple less well known graphics applications. My intent was to take an existing 32-bit PNG file with known alpha/transparent zones and PRINT it using PDF Creator into a 32-bit PNG with transparent zones. I figured this was the simplest case for conversion to see if I could get a PDF Forge PNG output with transparent zones. I had no luck, all PNGs had a white background where the transparency had been.
I then took a PDF with transparent areas and performed the same tests. The results were the same (white background).
My Question: Does the "PNG 32-Bit with Transparency support" mode actually work in the newest version of PDF Creator, and if it does how do I use it?
I should also mention that I had set the PDF Creator default PNG settings to:
b) 4294967296 colors (32 bit) with transparency