Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
GIMP - GIMP is a multiplatform photo manipulation tool.
BodyTune: Perfect Photo Editor - BodyTune: Perfect Photo Editor app allows you to make instant retouch with its retouching features like skin smoothing and beauty enhancement.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
WOMBO - Make your selfies sing
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.
Celebrity Face Detector - Celebrity Face Detector is a free mobile app that allows you to see celebrities around the world that similar to you.