Jimpl - Free online photo metadata and EXIF data viewer. Uncover hidden data of your pictures. Upload a photo to find where, when, and how it was taken.
digiKam - Professional Photo Management with the Power of Open Source
PhotoME - PhotoME is a powerful tool to show and edit the meta data of image files.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
ExifToolGUI - Graphical user interface to https://alternativeto.
FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.