App: GeoTag
Developer: Marco S Hyman
Genres: Photo & Video

GeoTag is a free macOS application that allows you to update image metadata with geolocation tags by panning and zooming in a map window and then clicking on the location where a photo was taken. It is a good way to add location information to photos or fine tune existing location information.

Image file updates are performed using Phil Harvey’s ExifTool. This allows geolocation data to be modified an unlimited number of times with no image degradation as ExifTool modifies metadata without changing the image data.

GeoTag can also import GPX track logs and set image location set by matching the timestamp of the image to timestamps in the track log.

Release notes:
* Add option to always create sidecar (XMP) files when updating images.
* Option to update both images of a raw/jpeg pair when the location of one of the paired images changes.
* Add "Report a bug..." to the help menu.  Selecting this will open the GeoTag github issues page in your browser.
* Bug fixes

See https://www.snafu.org/GeoTag for complete list