Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Polarr Photo Editor 3 - The most powerful photo editor in the web.
GIMP - GIMP is a multiplatform photo manipulation tool.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
IMG.LY - Power Your Apps with IMG.LY | The Leading Provider of Design, Photo, and Video Editing SDKs
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.
remove.bg for Desktop - Remove image backgrounds 100% automatically on Win/Mac/Linux