Related thread but for Microsoft Windows, my question is for Mac OS X 10.5.8
I found all tools only to upload mass photos from local computer to Flickr here, how can I download all of my photos automatically from Flickr to my computer?
Note: I've once been able to synchronize my Flickr with my iPhoto long time ago, I've never opened this app for a long time (for years), now I forgot how to do it again.
Best Answer
Check out http://clipyourphotos.com/bulkr - a cross-platform app, which is very neat.