Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
WikiTribune - Evidence based journalism, from the founder of Wikipedia
GIMP - GIMP is a multiplatform photo manipulation tool.
Data Dashboard by Wikimedia Foundation - Compiled data of the Worlds busiest public site
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Neighborhoods.nyc - Hyper-local alerts targeted by NYC neighborhood
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.