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.
Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
RawTherapee - RawTherapee is a free RAW converter and digital photo processing software.
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.
Uber Cloud - UberCloud is the cloud for engineers that provides cloud simulation solutions for engineers and scientists.