Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
iBucket - A social bucket list apps that helps you achieve your goals & trips. Available for iOS, Android and Web. Dream it. Plan it. Do it.
GIMP - GIMP is a multiplatform photo manipulation tool.
Kurator - The premier Chrome extension for savvy researchers and publishers alike. Curate your interest and publish to your website, newsletter and social media sites directly from the browser.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
FocusOKR - Focus and achieve your goals using Objectives and Key Results
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.