Alternative to IIIUploader for Mac OS

The topic title is pretty self explanatory. I've been using IIIUploader for a while to save myself time and effort when uploading and posting upwards of >200 images of a model to BZ at once. The program allows me to upload bulk amounts of images to an image hoster without having to go directly through the image host site. It's a pretty efficient and helpful program, however, recently I switched from a PC to a Mac and the developers of IIIU only make it in .exe format which won't execute on a Mac OS. Does anybody know of a similar alternative program that operates on a Mac OS? Or does anyone know of an easy method to execute .exe programs on a Mac?

TIA everyone!