Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Klio - Digital art on your wall. Art evolving.
GIMP - GIMP is a multiplatform photo manipulation tool.
Aura Frame - A smart picture frame for your family
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Quidd - Collect & trade digital stickers, cards, GIFs & 3D figures
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.