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by dhosek 1574 days ago
I bumped into this recently with a couple Kodak PhotoCDs I uncovered last month. Trying to get the pictures out of the PCD files is turning out to be more challenging than I expected.
3 comments

I converted mine years ago using iPhoto but according to Wikipedia, there are several programs that can do the conversion:

https://en.wikipedia.org/wiki/Photo_CD#Converting_Photo_CD_i...

iPhoto no longer exists and the replacement, Photos doesn't support it. A free command-line tool I found doesn't run any without signing and I need to find the dependent library for JPEG handling to use it. Other apps are paid.
And an online service that claims to do it only extracts the lowest resolution scan from the file.
what was the issue - hardware access (a CD reader), bit rot or else?

The image format was jpeg if I remember correctly, wasn't it?

I don't think it was JPEG, it was a custom format that contained multiple resolutions.
It's a custom undocumented format with a lot of oddities to it (particularly in its color profile handling, or more precisely lack thereof).
Is ImageMagick not doing the job? It's been a while, but Photoshop used to be pretty adept at this as well.
I haven't checked ImageMagick to see if it supports PCD, I'll have to see if I can do it in my wife's PhotoShop license.
And ImageMagick will only do the lowest resolution images from the files.