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.
Buy For Life - Find the most durable and sustainable products in the world
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Waste Not - Open-source database of sustainable suppliers
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.
Ethical Resources - Huge repository of ethical alternatives to mainstream stuff