Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Zenity - Zenity is a tool that allows you to display GTK dialog boxes in commandline and shell scripts.
GIMP - GIMP is a multiplatform photo manipulation tool.
Glade - Glade is a RAD tool to enable quick & easy development of user interfaces for the GTK+ toolkit...
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Yad - Yad (yet another dialog) is a fork of Zenity with many improvements, such as custom buttons...
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.