Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
GIMP - GIMP is a multiplatform photo manipulation tool.
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
eM Client - eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.
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.