Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
HexChat - HexChat is a fork of XChat with bug fixes and new features.
GIMP - GIMP is a multiplatform photo manipulation tool.
irssi - Irssi is a terminal based IRC client for UNIX systems.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Kiwi IRC - A hand-crafted IRC client that you can enjoy. Designed to be used easily and freely.
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.