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.
Portrait Professional - PortraitPro is the world’s best-selling retouching software. Fast and intuitive, PortraitPro edits your portrait photos for beautiful results
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
PT Portrait - Easy portrait editing software. Remove blemishes. Thin wrinkles & perfect skin.
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.
Pixarra Selfie Studio - Photo Editing for Selfies