Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Layout by Instagram - Combine multiple photos into a single image
GIMP - GIMP is a multiplatform photo manipulation tool.
Copdate - Reserve a spot for limited sneakers at a local retailer
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Likecreeper - Randomly hit like on a friend's horrifyingly old Instagram
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.