Mac Thread Ripper

I was directed here to get one. I'm looking for something that'll take the images from a thread and download them a la 4chan downloader.exe

I use Firefox but will switch to chrome/safari if needed for some bizarre reason. If ,"payment" is required I can start and /s/ thread

If you have not set up you're mac so that double-clicking an exe makes wine happen, maybe you should use a wii instead.