Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
GIMP - GIMP is a multiplatform photo manipulation tool.
Geosetter - GeoSetter is a freeware tool for Windows (requires Internet Explorer 10 or higher) for showing and changing geo data and
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Geotag - GeoTag is a freeware tool for Mac for showing and changing geo data of image files (e.g.
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.
Houdahgeo - With HoudahGeo you may "pin" photos to locations where they were taken.