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.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
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.
foobar2000 - An advanced freeware audio player for the Windows platform.