Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Regard3D - Regard3D is a free, multiplatform, open-source structure-from-motion application.
GIMP - GIMP is a multiplatform photo manipulation tool.
Pix4Dmapper - Photogrammetry software for professional drone-based mapping, purely from images.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
RealityCapture - RealityCapture is a software solution which automatically produces high resolution 3D models from photographs or laser-scans.
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.