F-Stop Media Gallery - Image and video organizer.
Geosetter - GeoSetter is a freeware tool for Windows (requires Internet Explorer 10 or higher) for showing and changing geo data and
A Photo Manager - Manage local photos on Android: gallery, geotag with photomap, tags, find, sort, view, copy...
GeoPhoto - View your photos on a map with the geotagging and slideshow map app for photos.
LeafPic - LeafPic is a fluid, material-designed alternative gallery.
Houdahgeo - With HoudahGeo you may "pin" photos to locations where they were taken.