Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Snapseed - Snapseed is a photo enhancement and sharing app with a powerful suite of imaging filters and tools...
GIMP - GIMP is a multiplatform photo manipulation tool.
FullContact Card Reader - Automagically scan biz cards into LinkedIn/Gmail contacts
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Paper Camera - Paper Camera is the BEST Sketch/Cartoon app in the App Store.
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.