According to TechCrunch a version of Picasa for Apple Macs will be coming along later:
I managed to pick the Google employee with the least amount of media training and immediately put her on the spot. Her response: Picasa for Mac is under-development and will be launched later this year.
This is great news, one of the applications I miss from the PC is Picasa. I had really gotten into the workflow and nothing I have found since works the same way. While iPhoto and Aperture are well loved by many, and I have Photoshop Elements which kinda does the job, Picasa was what I had gotten used to.
And it is free, which shouldn’t be overlooked!
You might say I am looking forward to this. Let’s hope they do a good job integrating into the mac experience rather than just port over a subset of the functionality.