Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
Booking.com - Find your next stay. Search deals on hotels, homes, and much more...
GIMP - GIMP is a multiplatform photo manipulation tool.
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Sygic Travel Maps - Itinerary planner for independent travelers
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.