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.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
FreeCAD - An open-source parametric 3D modeler
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.
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming