Just playing with Pixel Bender and the results with the standard filters are great. I installed Pixel Bender on a MAC system with CS 5.0. Reading FFT Filter for Photoshop CC 2015 64 bit on Mac.
Free Photoshop -compatible plugins [The Plugin Site] looks alone, but it looks very retro (and still using the old Windows and Mac OS icons).
Download these free Photoshop filters and plugins to make jaw-dropping changes to your images and There's also a Mac download option.