Photoshop cs3 on the windows side does support Kodak PhotoCD images, but only after installing the plugin from the goodies folder or download.
The photoshop cs3 Extra Content
The same Photo CD.8bi plugin from cs3 also works in the perpetual license 32 bit version of photoshop cs6 on a windows machine.
No versions of photoshop on mac intel os x support the Kodak PhotoCD plugin after mac os x 10.6, it's a PowerPC plugin.
The best software on the mac side is pcdMagic
I'm looking through the Master Collection CS3 install disc but cannot find a 'goodies' folder. I can't find any .8bi files using search either.
Am I looking in the wrong folders?
Which operating system are you using?
You can download the photoshop cs3 Extra Content for windows which contains the PhotoCD.8bi plugin from here:
Read the Very Important Instructions before downloading.
Windows 7 64-bit.
I downloaded a PhotoCD.8bi and placed it in the plug ins folder, but then when Photoshop CS3 would start, it complained of a missing DLL. So I gave up on it for now.
You need to use the PhotoCD.8bi plugin from the cs3 extra content.
Older PhotoCD.8bi plugins require extra dll files, the one for cs3 doesn't.
Where it says Creative Suite 3 – Adobe CS3 Downloads
and Photoshop CS3>Windows>Extra>Content>File 2