Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
SketchBook - SketchBook is a professional drawing or painting application that allows designers, architects, and concept artist to sketch their ideas and create adorable illustrations in no time.
GIMP - GIMP is a multiplatform photo manipulation tool.
Painter - Painter 2020 sets the standard for professional digital art. With a streamlined workflow, all-new brushes, enhanced color selection and more, see how Painter allows artists to realize their creative vision faster than ever.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
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.
PaintTool SAI - Learn to draw in different ways.