Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
TrackDuck - Visual feedback for web design and development.
GIMP - GIMP is a multiplatform photo manipulation tool.
zipBoard - ZipBoard is a web-based visual bug tracking & issue tracking tool that helps developers, testers and project managers collaborate during website and elearning development.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
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.