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!
Pictomio - SiteKiosk™ software (Win/Android) provides lockdown, remote maintenance and content management (Digital Signage) for your public access Internet Devices.
FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.