Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Crowdin - Localize your product in a seamless way
GIMP - GIMP is a multiplatform photo manipulation tool.
Bablic - Localize your website in any language, within minutes.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Voog - Voog is a mess-free platform that enables you to build awesome websites with a creative flow.
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.