Geosetter - GeoSetter is a freeware tool for Windows (requires Internet Explorer 10 or higher) for showing and changing geo data and
digiKam - Professional Photo Management with the Power of Open Source
Geotag - GeoTag is a freeware tool for Mac for showing and changing geo data of image files (e.g.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
RoboGEO - Geocode digital photos (including RAW) and tag images with latitude and longitude coordinates.
Photos on macOS - Photos keeps your images organized and accessible. Rediscover favorite shots with Memories. Access them on your devices with iCloud Photos.