Sumo Paint

Has anyone used this program for photo editing? I don't have a copy of photoshop anymore and photoshop is so expensive so I'm looking for something very comparable for photo editing.

Gimp.

I second GIMP. It's free, and to be honest, I now prefer it to photoshop.

GIMP is the best alternative to Photoshop that won't cost you an arm and a leg. I have Lightroom and I vastly prefer it to Photoshop for photo editing, but it's not cheap either ($150 USD).

GIMP is incredible as far as free open source software goes and it will give you many of the options you're already used to with Photoshop.

Sweet I will definitely look into GIMP then. I could probably get PhotoShop from my dad, but he is sometimes bad about remembering to bring me stuff when I ask him to. I know he has a PhotoShop that he doesn't use much anymore since he likes lightroom.

Darktable is the open source version of LightRoom.