IrfanView - IrfanView ... one of the most popular viewers worldwide.
Metadata++ - Homepage of Metadata++, free, intuitive and powerful EXIF, IPTC, XMP, ICC, GPS viewer/editor.
FastPictureViewer - A hardware-accelerated image viewer for the modern Windows platform.
ExifToolGUI - Graphical user interface to https://alternativeto.
ImageGlass - You can use Image to view your digital images and photos of many different formats.
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.