I know that Adobe Creative Suite is the standard among professionals around the world. I haven't seen anything come close to the following that Adobe has around the world. It really is unlike anything I have ever seen.

The only times I have ever seen anyone say they use anything not Adobe is among the FOSS community with things like Gimp, Darktable, Digicam, Inkscape, and Blender. Occasionally I have seen people mention Aperture, Capture One, or Photopaint but not really among people that consider themselves a pro.

So I am just wondering if anyone here uses anything beyond Adobe's offerings. Even with Windows being on 95% of the world's computer there are still people out there using OSX or Linux so what is the equivalent in the creative suite world?