Photo Grabbr can download photos from any flickr user, either by set, or all of them.
The preferences include:
- which size photos should be saved at, going from square and thumbnail to original size.
- whether the photo title should be used as filename.
Photo Grabbr can be authorized for your flickr account.
Currently this is the only app that saves flickr photos, afaik.
Mac OS X 10.4 or better.
Flickr account (optional).