For starters, Adobe Extensible Metadata Platform (XMP) is a labeling technology that allows you to embed data about a file, known as metadata, into the file itself. It allows content creators an easy way to embed meaningful information about their projects like creation date, resolution info, colorspace, orientation. You can easily view and edit such information using free utility LogicMighty XMP Explorer.
After download and install, open any image file in this utility. It will show details of embedded Adobe XML metadata data for that specific file. You can view every listed detail in the form of: List view, Tree view, XML / RDF. It also allow editing or deletion of specific metadata information for specific file. Download XMP Explorer