@NunavutBirder I moved from #Aperture to #C1Pro a few years ago. C1 said it could apply the equivalent of Aperture edits; in practice results were awful. I then used ApertureExporter, which iterated through the A Library, calling Aperture to apply edits and exporting the results. That worked really well. I kept the unedited originals (raws) offline, but I've only gone back to a couple dozen. I don't think there's a similar tool for LR, but it's possible manually, I guess.
Any one time #Aperture experts on here? I had my images inside the library, but only transferred the adjusted images to #C1Pro. Looking for an un-adjusted original. Thought I had all the un-adjusted images on a disk, but no luck. I do have the last versions of my Aperture Library, and I've been poking about with "Show Package Contents", but no joy. I can find a few images, look like just the 4* or something like that. Can anyone advise me how to find the images? Thanks