Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
KeepSafe - Keep your entire photo library safely stored in an encrypted private cloud.
GIMP - GIMP is a multiplatform photo manipulation tool.
Navisens - Indoor & outdoor location without beacons, WiFi, or GPS
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
ebblink - pick one of your images, upload and get a link back.
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.